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OPERATOR´S MANUAL

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1. ccccooccococoncnnccnnconconanencnnoncnnnnnarononnnnnnos 22 Ii nee lee 23 Short AICA a lo el 23 ACQUAINTANCE With ING tractor nit aa 25 SUMAN e ld ta atole 25 Opening doors Trom Medid Eee 25 Opening doors rom WAC IASI Cs fete a do o Naha hai 25 Rear WINDOW ee La olova on 26 Bottom rear WINOOW srera AA da 26 SICE WIN uli A V oa 26 FINGEA Id see A o 26 Driver SS Eee a Ne nn ee ee 27 TIAS SECANO WING Oia al la 27 Panelotswichesoncab STOO sii iaa idolo ala io 27 SWitc hes and controls on he dashboard ias unseres 27 DIRECTION INGICATON SWING na earth 28 EACEA SS SW zi ai dal 28 Front windshield wiper and washer Esas 28 SWILCH Dox key mthe postion Doo 28 Swileh box key mihe Pos MOM Mali 29 SWITCH DOX key mihe position MM a ias 29 cab TNS RIN A an e a a o 29 cab heating registers ass sen o nn 29 Gab alr COMMON ci Gc tan oo a e ai oa ko 30 DA NDO die s denle na 30 Information Display Basic MEW e nenne ee 31 Information Display Maintenance Notifications us04 440004204n0nnnnnnnnnennn nn 31 Information Display Fault Notifications ooossssoonnnvvnonn nr nn 31 Manual Tuel contro neruda 31 PIV ORAUIIC Conocida 32 Auxiliary hydraulic switchboard control nus ia daa 32 o so 32 o uisti ost sk sirota rn 32 ee IOV GM dai 33 Gear Shilting lever eu ee 33 Road and reduced speeds Shifting lever cccccoconnnccccoonconccconancnnnnnnnancnnnnnonancnnnnnnnnnnnnnonannnnnnnnnnnanennnn
2. Important notification If greasing charging or hydrostatic steering failure controls light up stop the engine immediately and contact service You will prevent a serious failure or tractor accident ES 4 IX 45 NOTES 46 RUNNING IN THE TRACTOR 2 Before driving a new tractor first get acquainted with the gear shifting scheme and try out individual positions of gear shifting lever with engine at standstil Before you drive off in normal operation you must make sure that technical condition corresponds with the conditions of safe operation General principles of new tractor run in in first 100 hours of operation During first 100 hours of operation e Load tractor in a normal way avoid operation with low or maximum engine revolutions e Avoid operation under partial loading of the engine e Avoid excessive idle run operation e Check oil levels in engine often during this time increased oil consumption is normal e Check screw joints in particular in supporting parts of tractor e Learned insufficiencies to be removed immediately you will thus prevent subsequent damage or endangered operation e Keep the same procedure also after tractor complete overhaul In first 10 hours of operation e perform run in in traffic e tighten fastening nuts of front and rear wheels including connectionbead rim with prescribed torque From 100 hours of operation After drive in completion you can work with tractor
3. O O Motor oil renewal Cartridge replacement in the motor oil filter 01 00 Cartridge replacement in the raw fuel filter 000 Cartridge replacement in the fine fuel filter 01 00 Cartridge replacement in the air 000 Safety cartridge replacement in the air filter NO 000 Filter cartridge replacement in the heater Every 1000 Eh or every 2 years Every 2 years 900 000 Coolant renewal Oil renewal in the transmission and in the final drive zh p D TT Sucking filter replacement the pump sucking filter in the hydraulic system Oil renewal in the front driving axle housing bh Oil renewal in the front driving axle reducers 000 Oil renewal in the hydrostatic control system 900 1500 Filter cartridge replacement in the hydrostatic control system O O O O O O O Used o ion liqui illi mount Name of location Amount in litres Coolant A Coolant with a cab Oil in engine B Oil to hydrostatic steering Oil to front drive axle box Oil to planet reducers of front drive axle 8 Oil to gear box and final drive housing Fuel A The manufacturer does not take responsibility for any damages caused by the usage of service fillings that do not comply with reguirements stated in this service manual 80 TRACTOR MAINTENANCE ZETOR Service Fillings In order for you to maintain your tractor in the b
4. USER S SAFETY INSTRUCTIONS Starting the engine Only start the engine from the driver s seat with the clutch pedal fully depressed a k Life hazard when starting by means of short circuiting the starter terminals The key in the switch box must be in the T position e When heating the engine with the electric heater first plug the power supply cord to the heater and only then to the electric mains After the end of heating first disconnect the heater from the electric mains A Caution Electric shock hazard e Driving down a slope with the aim of starting the engine is not permitted e tis forbidden to put the tractor in motion using another tractor or vehicle with the aim of starting the engine Driving operation Hoses of the hydrostatic steering brakes and fuel system must be checked and replaced immediately if any signs of damage are found These are some examples of hose damage signs cracks on the hose surface releasing of pretensioning of hose connection which can be verified by easy removal of the hose from the connection and mechanical damage of the hose Hoses with indicated service life must be replaced immediately after the expiration of the service period The brakes and steering must be in the perfect condition all the time During driving on roads with trailers and tools the brake pedals must be connected with a latch Driving downhill without an engaged gear is forbidden Pay special attention
5. 4 33 Selection of holes in bracket 65 54 Selection of road or reduced speeds 40 31 Setting wheel stops with front drive axle 67 Short functional test 0 23 ot Side window o m 26 9 Specification of Oil for the Front Driving Axle 81 60 Specification of Oil for the Tractor Hydrostatic Control 50 System 81 81 Specification of Oil for Tractor Transmission Devices 81 49 Speed of three point linkage lowering control SB Startingtheengine 37 _Starting the engine 12 Steps taken after every 100 hours of operation 79 81 Steps taken after every 500 hours of operation___________ 79 82 Steps taken beyond 500 Mth interval 79 93 _Stopping the engine 0 44 81 _Stoppingthetractor manualbrake 44 _Stretching the V Belt in the Air Conditioner Compressor _ _ 97 61 Stretching the V Belt in the Compressor 97 25 Swingdrawbar 0 50 25 Swing drawbar bracket module so Switch box key in the position 0 28 81 Switch box key in the position I Z gt Z S 29 98 Switches and controls on the dashboard 27 27 32 Technical data of engines 99 102 _The level of external noise oftractor 16 100 _Thelevelofintenasoundoftradorr 16 100 _The level of vibrations on driver sseat_______________16_ _Three point linkage and rear semi axes bearings 83 100 lilting steering wheel 00000 27 77 Tractor greasingplan_____________________83 82 Tractor maintenance OD 59 _Tractor s speed in km h with engine nominal revoluti
6. Check the air pressure in the front and rear tyres Depending on the character of work adjust the pressure to the recommended value Check and if necessary retighten the bolts of the front and rear wheels A Never drive with loose wheel bolts Short functional test After starting the engine check whether the hydrostatic steering failure engine lubrication and charging indicators have gone off Verify the function of the hydraulic steering circuits and check them for leaks 23 ES a NM13N086 a lA NOTES 24 ACQUAINTANCE WITH THE TRACTOR A Tractor user must be properly acquainted with recommended operating and safety rules for safe tractor operation in advance It is too late to do it within operation Safety cab A Use the left side of the tractor for getting in and off the cab Use climbing spurs for getting on and off the cab and hold onto a handle Take greater care in the area of gears lever NM13N088 Opening doors from the outside Left cabin door is lockable from the outside Right door of the cabin are equipped only with a button from the outside After unlocking and pressing the button of the lock the door opens by pulling the hanale NM13N025 Opening doors from the inside By pressing the button 1 doors of the cab can be opened from the inside Lever 2 on right door serves for locking the lock of right door The door lock is locked by shifting the lever 2 in the direction
7. The track of lever between the lower lever position and the point when the control force on lever increases is the free run of PTO shaft clutch control lever Adjusting clutch pedal Adjusting free run of clutch pedal a is done by changing the length of Bowden 1 Clutch pedal free run a must be 25 to 35 mm Free run of clutch pedal represents the track of pedal between the upper position of clutch pedal and the point when control force on the clutch pedal increases NM13N113 98 MAIN TECHNICAL PARAMETERS Main tractor s parameters mm without ballast weights in front of cab s grill with ballast weight in front of cab s a Width over rear fenders 1 840 Height to the mouth of exhaust pipe 2 605 Height of tractor to upper cab s rim 2615 Clearance height under the girder of front axle 400 Height of nozzle of multistage suspension linkage in its topmost position the centre of nozzle 890 840 790 690 Height of swinging draw bar on internal bottom fork surface 418 455 Wheel base 2210 O 00 N O KK N Tractor s weight Tractors weight kg 3300 Technical data of engines Type of tractor 100 Major 60 Major 80 Type of engine TCD 2 9 L4 Design of engine serial upright water cooled Kind of engine injection four stroke with direct fuel injection turbocharged engine Additional flue gas Oxidation catalyst DOC treatment Number of rollers A Volume of rollers 2925 Drilli
8. engines etc NM13N020 One section switchboard external hydraulic circuit controlling levers function Lever a function N Neutral position Outlets to quick couplers 1 and 2 are closed and oil in the connected hydraulic device is blocked Lever a is locked in this position 1 Pressure in quick coupler 1 Quick coupler 2 is connected with waste After release lever returns to position N 2 Pressure in quick coupler 2 Quick coupler 1 is connected with waste After release lever returns to position N P Floating position Both quick couplers 1 a 2 are connected with waste and oil can freely flow in them in both directions Lever a is locked in this position NM13N021 61 HYDRAULIC SYSTEM Quick coupler 0 is directly connected with the area of final house driving and is designed for returned oil from external hydraulic devices e g from rotation hydro engines etc NM13N022 Quick couplers engagement and disengagement se With quick couplers engagement and disengagement take greater care with regard for residualoil remaining in socket or on a plug of a quick coupler This residual oil must be removed from ecological reasons after each quick couplers disconnection with any textile material C220 Connecting machines and tools to External hydraulic circuit Connecting double acting roller Connect double acting roller always to quick couplers of one section Conn
9. 4 with the condensate level NM14D012 sensor 9 Plug in the cable of the condensate level sensor in the raw fuel filter 3 10 Perform an air bleeding of the fuel system 11 After starting up the engine make a tightness check of the raw fuel filter A The filter cartridge must not be filled with fuel before you start the mounting Contamination danger Cartridge Replacement in the Fine Fuel Filter 1 Put a catch reservoir under the fine fuel filter 2 Loosen the cartridge of the fine fuel filter 2 and screw it off using appropriate tools 3 Before screwing on a new filter cartridge clean the packing surface of the filter body 1 4 Smear fuel on the rubber packing of the new filter cartridge 2 and screw on the filter cartridge 5 After the packing has sit down on the contact surface tighten up the filter manually 6 Perform an air bleeding of the fuel system 7 After starting up the engine make a tightness check of the fine fuel filter NM14D013 A The filter cartridge must not be filled with fuel before you start the mounting Contamination danger 87 MAINTENANCE INSTRUCTIONS Fuel system venting The fuel system gets bled using an electric booster fuel pump A Do not start up the engine while bleeding so that no error messages be generated 1 Turn the key in the switch box from the position O to the position 2 The booster fuel pump will be running for about 20 seconds which makes the air blow off of t
10. NM13N029 Hinged lid It is opened by turning the locking lever of the lid 1 in the direction of an arrow and by pushing the locking lever in the upward direction Close the hinged lid in a reverse procedure A By opening the hinged lid the overall height of tractor increases Therefore close the lid always when you pass through or park at places with limited light 26 ACQUAINTANCE WITH THE TRACTOR Driver s seat 1 Control of setting the seat backrest angle by turning the control the angle of backrest is set 2 Longitudinal setting of seat lever the lever to be pushed from the seat the seat to be set longitudinally and lever released 3 Seat suspension setting control based on driver s weight setting by turning the control the direction based on the pictogram on gaiter of the seat 4 Vertical seat adjustment control setting by turning the control direction based on pictogram on seat s graiter Tilting steering wheel Release the lever 1 by turning in the direction of an arrow set the tilting of the steering wheel and lever 1 to be tightened by turning against the direction of an arrow After pressing the button 2 the lever 1 can be relocated to a suitable position NM13N031 Panel of switches on cab s roof 1 Air condition switch 2 Beacon switch 3 Rear windscreen wiper switch 4 Rear working lights in cab s roof switch 5 Front working lights in cab s roof switch Switches and cont
11. ad ustmentin tractor Ss ql usina diia 78 Lights adjustment in Cab roof ChNeck oooccccccconcconcccconnnonononononnnnonancnnnononannnnnononnnnnnnnnnnncnnnnrnnnnnnennnnnnanennnnnnas 78 Tractor Malnte NANG GC oe 79 Bef re Staring the engine sata sn da 79 Aler stanno Me enMi dt 79 Steps taken after every 100 hours of operation cccccccccoconnnnnnccoconononennnnnonononannnnnnnnonononannnnnnnnnnnnnnenennnnnnns 79 Steps taken after every 500 hours of operation ccccccccccccnnnnnncccconnonncconnnonononannnnnnnnonononnnennnnnnnnnnnencnnnnnnns 79 Steps taken beyond 500 Mth interval occcccococnnccnnnccccccoonnccnnnononononcnonnnnnnnnononcnnnnnnnonnnannnnnnnnnnnnnnnnnnnennnnnnns 79 Replacing MINOS ana MS ii a suey 80 Used operation liquids and fillings amoOuUNT occcccnonncnnccccnccnncnononnnnncnnnnncnnnononnncnnnononnncnnnonnnancnnnnonanncnnennnnns 80 ZETOR Service Hillings ae lee 81 no sr 81 Specification of Oil for Tractor Transmission DeviCeS oocccccccconncncocconconnconnnnnnnnoonnnnnnnnnnnnrnnnnonnanennnonnnnnncoss 81 Specification of Oil for the Front Driving Axl6 oocccccccccccnonccnnnccconononncconnnononooncnnnnnnnonnnannnnnnnnnnnnnnnannnennnnnnns 81 Specification of Oil for the Tractor Hydrostatic Control System cccoconccccconnncoconcnnoconcnnncnonnnonanonnnnoncnnnnnons 81 CONTENTS Other Recommended Service Fillings Tested on Zetor Tractors oocccccccoonncnnccconnconcnononnnnnnnonannnononon
12. bracket of multistage suspension Swing drawbar Disassembly 1 Unlock and demount pins 1 2 Protrude swing drawbar in the direction of an arrow Proceed reversely with assembly E306 90 TRANSPORTATION Aggregation with trailer and semitrailer Tractor must be aggregated only with a tractor trailer for balancing tractor operation brakes or hydraulic brakes of trailer Static load of tractor rear axle in aggregation with semitrailer must not exceed the value of maximum permitted load NM13N097 Maximum permitted vertical static suspensions load for trailers and semitrailers Permitted Permitted vertical vertical static static load load of suspension pin Suspension type 1200 kg A Maximum weight of aggregated braked trailer or semitrailer must not exceed the value given on tractor s production plate and the data given in vehicle identification card Maximum speed of the set is given by the maximum permitted speed of the slower vehicle of the set 91 NOTES 92 DRIVE OF AGRICULTURAL MACHINERY A Before attaching of an implement driven by means of the tractor PTO shaft check the speed compatibility of both it means tractor PTO shaft and implement driven shaft 540 rpm or 1 000 rpm Different PTO speed values may cause serious damages and injuries Working with PTO shaft 1 When working with PTO shaft mind proper attachment of all covers 2 After completing the work always mount the PTO
13. can be done only by authorized ZETOR service It is forbidden to use front end loaders unapproved of by ZETOR TRACTORS Not observing this instruction may cause serious accidents Carefully observe instructions for use supplied by the manufacturer of front end loader 17 USER S SAFETY INSTRUCTIONS Principles for operating tractors equipped with front end loader A Carefully study operation manual supplied by the manufacturer of front end loader In case of discord of Principles for operating tractors equipped with front end loader and operation manual for front end loader which was supplied by the manufacturer of front end loader the wording listed in operation manual supplied by the manufacturer of front end loader shall apply e The use of front end loader for transporting material at places accessible to the public is forbidden e The use of front end loader for transporting material in places inaccessible to the public is possible only in a limited way In such case instructions in users manual supplied by the loader manufacturer must be observed e Observe local valid regulations at all times e A strict ban on transportation and lifting of people by means of loader is in effect e No matter whether the front end loader is loaded or empty no one may stand in front of the loader if it is in lifted position When driving with a lifted loader there is a risk of load transported by front end loader falling there is a risk of disr
14. drive Slide the radiator back in and attach properly Mind proper conducting of hoses to oil radiator 7 I WISE IS EN O ne i er Ja ie be wal eles U A ic LITI pup miiia mili de 5 der apial HAL 11 5 M el p S i 4 3 1 UF Woe peel a b i E 95 MAINTENANCE INSTRUCTIONS Maintenance and treatment of tires Regularly inspect the outer surface of a tire and inspect that there are no defects in side or above the base part of rollers and that body is not damaged A Remove tires which have defects from further use Tire inflation Basic values of recommended inflation are given in chapter Main technical parameters Check pressure regularly before driving if tires are cold Use pressure regulator for inflation A which fulfils the function of pressure equalizer tire filler and locking valve Screw NM13N071 a hose for tire inflation Screw the hose to the end of coil so that back valve will be compressed If there is maximum pressure in air collector a tire cannot be inflated In such case it is necessary to first lower the pressure by a valve for draining condensate placed in the bottom part of air collector B Detaching tractor When putting the tractor out of operation for a longer period of time warehousing support the tractor and lower the pressure in tires to a minimum wheels must not touch the ground E743 96 ADJUSTMENT A Almost all the following works req
15. for the provision of due assembly of pro tective equipment The supplier manufacturer of protective construction is also obliged to conduct all the necessary validation approval steps required by the legislature of the country in which the tractor is operated 19 NOTES 20 PREVENTIVE DAILY MAINTENANCE Preventive daily maintenance Perform this maintenance daily or after every 8 10 hours of operation at the latest Fuel system leaks Check the fuel system for leaks including the fuel tank Repair any leaks immediately The hole for draining dirt from the fuel tank is found in its bottom Engine oil level Perform a check on a daily basis before putting into operation making the tractor stable on a flat surface with the engine off The engine oil gauge 1 is located on the left hand side of the engine Pull out the gauge 1 wipe it with a clean fibreless rag and slip it fully back in After pulling out the gauge once again check the oil level The oil level must be always between MIN and MAX You can top up the oil if need be Cooling system Check the connections of the engine cooling system for leaks and the coolant quantity in the expansion tank A Replenish the missing guantity up to the upper mark ER 4 indicated MAX The minimum acceptable cooling liquid f Y level is indicated by the MIN mark NN 7 A Only release the overpressure plug when the an coolant has cooled down There is a danger of N N scald
16. hook of lower draw bar by inserting a M8 screw to S hole and locking the screw with a pad X901 60 NOTES 66 WHEEL TRACK CHANGE Change of front wheels track with front drive axle Change of wheel track is done by a change of rim and disc position A Secure the tractor against movement first heave the axle with a hoist and support Demount front wheels Unscrew nuts of screws connecting a disc with rim and protrude the screws Change wheel track by setting the rim to a requested position Mount the screws back with pads and lock with nuts Tighten nuts with a torque of 270 300 Nm The nut of front wheels to be tightened with a torque of 250 290 Nm After every release of a foot joint tighten the screws to a prescribed value After travelling a distance of 100 m with an unloaded tractor retighten the joints to a prescribed torque After tractor run in tighten the joints after 3 Mh e After 10 Mh retest the nuts of discs and foots of wheel rim Setting wheel stops with front drive axle Set the stops always with any wheel track change or tire replacement with front drive axle Wheel stops with front drive axle must be set so that there would be a distance of at least 50 mm between front drive axle tires and tractor with full lock and full axle swing around central pin Setting wheel stops with front drive axle check 1 Set full lock to one side and check that the distance between a tire and the neares
17. it to run for approximately ESTAS 3 minutes in idle run ay SO 7 after stopping the engine and when the level settles check the amount of oil with a gauge 1 93 MAINTENANCE INSTRUCTIONS Filling controlling and draining hole of oil of front drive axle 1 Lubricating nipple of the kingpin 2 Sliding bearings 2 pieces of the front driving axle 3 Drain opening of the final drive hous ing oil 4 Filling and inspection opening of final drive housing oil after removing of the inspection screw the oil level must reach the bottom edge of the inspection opening E733 Inspection filling and draining oil is done by a one hole after turning reducer according to figure 1 amount of oil inspection hole in the horizontal axis of a reducer after unscrewing control screw the level of oil must reach the brim of checking hole 2 filling oil hole at the top 3 draining hole hole at the bottom C731 Air system tightness inspection Fill in the air receiver up to the maximum pressure 600 20 kPa While the engine is off the minimum air pressure indicator must not come on during 10 minutes A Carry out a check on a daily basis before any operation with a trailer or a semitrailer If pressure in the brake system drops down under a critical limit a warning indicator on the dashboard will come on Heating filtration element Is placed under the bonnet in front of the cab After opening the bonnet it is necessa
18. lights blue Is is on if the distance lights are turned on 18 Thermometer 19 Coolant overheat indicator On if the cooling liquid temperature steps over 110 C 20 Information display JO OI RON 30 ACQUAINTANCE WITH THE TRACTOR Information Display Basic View The following values are depicted on the basic display 1 Tractor type 2 Engine revolutions number of engine revolutions per MAJOR 80 minute 3 Voltage in the electric system of the tractor 4 Total number of motor hours in service min 0 1Mh 12 2V NM14D047 Information Display Maintenance Notifications In case any maintenance operations are required a label STOP will show up on the display and the necessary maintenance operation in English is displayed in the top right corner COOLANT LEVEL Check and top up coolant in the equalizing tank AIRFILTER Carry out maintenance of the engine airfilter Shall such a situation arise carry out the operation shown on the display according to the chapter Maintenance Instructions NM14D048 Information Display Fault Notifications If a serious engine fault occurs a label STOP and the SPN fault code number will show up on the display In the picture the example SPN 94 means a fault code of 94 A Shall such a situation arise put the tractor out of action and contact a service place NM14D049 Manual fuel control lever a idle run b maximum supply The lever enables to set engin
19. nienia ibi 49 Vertical adjustment and multistage suspension disassembly ooccccocccnccccccnncccnnnncononcnnonononononnnnnonanonnononess 49 Automatic mouth of the CBM stage hitch rss u il O Pb pria ks 50 O A Lo 50 Modular suspension system for trailers and semitrailerS cocoonccccconncncononnnnnnnnnononnanononancnnnnonnnnnnnanennnss 50 Swing drawbar brackel module ai inci a 50 Aggregation with trailer and semitrailer oo ooononnnnnccccccnnncnnnoncnnncnonancnnnononannnnnonnnnnnnnnonnnnrnnnnonnnannnnnconenanoss 51 Maximum permitted vertical static suspensions load for trailers and semitrailers ooonccccoconnnncononon 51 DrIVe Of agricullural MACNNICVY A A A A A air 53 Working wit PIO sshall za ad ee ee ene nee eee 53 POS INCOM CUS ta ci tica 53 Manual disengagement of PTO shaft clutch lever oooncnccccconccnncncnoncnnnconnancnnnonnnnncnnnnononnnnononanrnnncnnonnns 54 PTO shaft drive engagement JOVES ccccccssssececcceeseeceecceeeceeceeaueececessuseeeeeseeaaeeeesaeaseeeeesssaeeeeeseessaageeeeseas 54 PTO shaft revolutions 540 and 1000 rpm Shifting lever oooonccncccccnnnconcnonononcnononnnnnonononnnnnnnonannnnnonoss 54 Rear PTO shaft independent revolutiONS occccccoooncnnccccoononnnnnnoncnnnononannnnnnnnnncnnnonnnnncnnnnnnnnnnnnnnnnnnanennnnss 55 Rear PTO shaft dependent revOlUtiOnS ccccccsssecccccceeseceecceeueececccseuecececsaueceeesaeeeesessag
20. of the indicator lights on the right hand side of the tractor green Indicator of the indicator lights on the left hand side of the tractor green Thermometer Fuel reserve indicator yellow It is on if it remains 1 6 to 1 10 of the tank capacity Engine failure indicator red On if an engine failure occurs Charging indicator red On if a charging failure occurs while the engine is running Engine lubrication indicator red On if an engine lubrication system failure occurs while the engine is running 8 Engine heating indicator yellow Indicates that the device to facilitate the engine start up is in operation 9 Indicator of engine boosting system failure red Is is on if the air charging of the engine is insufficient while the engine is running 10 Handbrake indicator red On if the handbrake is pulled up 11 Indicator of minimum air pressure in the brake system red It is on if air pressure in the trailer air brakes drops down under a critical limit 12 Indicator of hydrostatic control system failure red It is on if a failure occurs in the hydrostatic control system while the engine is running 13 Indicator of the indicator lights of the first trailer green 14 Indicator of the indicator lights of the second trailer green 15 Turn off indicator of the power take off shaft clutch red 16 Indicator of the sidelights green It is on if the sidelights are turned on 17 Indicator of the distance
21. of trailer or semi trailer brakes check Steps taken after every 100 hours of operation A lubrication of the tractor according to the lubrication plan A cleaning of cooler plates with compressed air flow A check of oil contents in the transmission and final drive housing A check of oil contents in the reducers and in the front driving axle housing A discharge of condensate from the air receiver A cleaning and smearing of accumulator battery clips with a thin film of lubricating grease A clearing of the raw fuel filter Steps taken after every 500 hours of operation Cogged belt tension check Hydrostatic steering system clearance check Pivot of front drive axle clearance check Clutch and brake pedals adjustment clearance check Manual clutch function check Brake function for trailer check Air pressure system tightness and function check Driver s seat function check greasing moving parts with grease Steps taken beyond 500 Mth interval with a new tractor or a tractor after general repair Meter of Mth state 100 Hydrostatic steering hoses replacement Foot and manual brake function check Front wheels toe in poj A Replacement of the belt of the accessories drive Replacement of the tensioning roller 79 TRACTOR MAINTENANCE Replacing fillings and filters With a new tractor or with a tractor after a complete overhaul Subsequently every time after Eh in service 01 O O State of the Eh counter
22. position during transport If lowering speed control 3 is permitted and still a tool it cannot be lowered move the lever 2 to floating position c for a short time and immediately return to the lowering range d The arms of rear three point linkage start dropping according to a set lever 2 Power regulation of three point linkage heave NM13N015 Power regulation of three point linkage heave is a means of regulation with which the tools connected in rear three point linkage is automatically vertically readjusted depending on the change in soil resistance Place lever 2 to f position Shift lever 1 to g position start tractor and by shifting lever 1 from g position in the direction of an arrow set the depth of oil cultivation in g position the depth of soil cultivation is smallest As soon as you determine the depth of soil cultivation the lever 1 must be kept in constant position 1 and at the end of the row to always heave tool connected in rear three point linkage by only shifting the lever 2 to e position By shifting lever 2 to f position you will return tool back to working position A If there is oscillation of rear three point linkage due to variable soil resistance this can be limited by setting lower sensitivity of hydraulic system by turning the control 4 in the direction of an arrow 99 HYDRAULIC SYSTEM Mixed regulation of three point linkage heave NM13N016 Mixed regulation o
23. shaft cover back A 3 Connecting and disconnecting cardan shaft of aggregated machine to rear PTO shaft of the tractor to be done only with the engine at halt disengaged PTO shaft clutch and dependent and independent revolutions of PTO shaft lever in N neutral position 4 Connecting and disconnecting cardan shaft of aggregated machine to front PTO shaft of tractor to be done always only with engine at standstill and disengaged PTO shaft 5 Any repairs or cleaning of parts of aggregated machines driven by PTO shaft to be done only with engine at standstill disengaged PTO shaft clutch and NM13N002 dependent and independent PTO shaft revolutions lever in N neutral position 6 After ending the works with rear PTO shaft it is necessary to shift dependent and independent PTO shaft revolutions lever to N neutral position PTO shaft covers The cover of PTO shaft 1 can be demounted by unscrewing the cover in the direction of arrows The cover of PTO shaft 2 must be pushed in the direction of and arrow and tilted over in the direction from tractor for working with rear PTO shatt NM13N003 93 DRIVE OF AGRICULTURAL MACHINERY Manual disengagement of PTO shaft clutch lever By pulling manual clutch disengagement lever to upper position disengagement of PTO shaft clutch occurs The upper position of the lever is signalized by a lit control on a dashboard The lever is automatically locked with a catch in the up
24. tow bar or rope attached to the front hook A Never use chains Rupture of the chain represents a danger of death During recovery it is dangerous to stand near the towing rope Itis prohibited to use the tractor axles individual wheels as a winch for releasing a sunken tractor The front hook should be only use to recover the entire tractor i e without any trailer or another attached implement Never recover the tractor with reduced gears engaged When pushing other vehicles trailers implements etc with the tractor never insert free wooden blocks or bars between the tractor and the pushed vehicle Leaving the tractor Park the tractor only on an even land and where not possible support with a shim assy Do not park the tractor with an attached implement in the lifted position Usually use the left hand side tractor door when leaving the tractor Look round whether any vehicle is coming that could jeopardize your safety when leaving the tractor Use steps and handles when leaving the tractor When leaving the tractor by the right hand side door pay attention being in space of shifting lever and hand throttle control Brake the tractor with parking brake before leaving tractor with running engine Do not forget to brake the tractor with parking brake shift the gear remove the key from key switch and lock the cab before leaving the tractor At tractor equipped with reversor gear shift the reversor lever into forward drive p
25. tractor may cause various skin disorders in case of direct contact with your skin and can irritate mucous membranes eyes the digestive system and upper respiratory ways Some of them may even cause systemic poisoning when swallowed e Persons that handle oil products are obliged to strictly observe safety and hygienic regulations use suitable means of protection and work in well ventilated rooms Working with oil products e After the end of work or before a meal you should wash yourself with a mild agent and treat your hands with a suitable ointment or cream e When connecting and disconnection quick couplers of the hydraulic circuits use any piece of cloth to remove residual oil remaining in the socket or on the plug of the quick coupler Waste disposal e When disposing of the tractor or its parts incl operation liquids after the end of their service life you must observe relevant provisions of valid acts and implementation directives of these acts of the country where the tractor is used The last seller of the tractor is obliged in accordance with the Waste Act to inform the consumer during the sale of the tractor about the way of collection of some used parts of the tractor This is the case of oil and other operation liquids batteries and tyres These used products must be received from the consumer without any obligation of the consumer to pay for this service Preventive daily maintenance e Perform this maintenance daily o
26. wheels reducers occcccccccnccnncccconcnnnononanoncnonanncnnnnnnnos 94 Air system JANE SSNISPECIIGNosss shoot sat n univ tein racer tdi arial v tati 94 Reating I ie k clemencia aida atada 94 AIECONGIMON TIMO Slemen S ui dit dice nav 95 Aci AA nia o al r Da a an 95 Draining the condensate from air collector oooossonsvvsvo nn nn rr ne nr 95 AIECONAtOA Mamtenance ne a o la 95 Maintenance and treatment Of tires soooooonvsooosnn s eo nn 96 STAC MING MACON rada 96 PCOS UNS Eos A A on dl Eee 97 Flat belt drive tension of accessories ii ee 97 Stretching the V Belt in the Air Conditioner COMPpresSOF oocccncnccccccconncconoccnonononncnnnnnononannnnnnnnnnnnnnnnnennnnnnnnnss 97 Stretching the V Belt in the Compressor cccccccecccsseeseeceeeeeeceaeeeeceeeeeseeeeeeueeeeeesssueeseeeeeessseeeeesseeeeeeeeeaas 97 P T O shaft clutch control lever adjuSstMent oocccccocnncnnccccnoncnnncononncnnnnonnnnnnnnnononnnnnnnonnnrnnnnnnnnnrnnnnnnnanennnonnns 98 Adjusting cluich pedales ita 98 Main technical DAMAS a oeveenenies 99 Main traciors parameters mm asien een e a ea 99 Tractor AP o a 99 Technical data of engiNe Saneren o ehe An 99 Permitted maximum load of front axle kQ cccoooonccoccccnnconccononncnnonononnnnncnonancnnnnnnnnncnnnonnnanrnnnnnnnanennnnss 100 Permitted maximum load of rear axle kg oooocccccccconncnnccccoononnconanconnnnonancnnnnnonnnnnnononnrnnnnnnnancnnnnnonanan
27. when driving on a slope and muddy sandy icy or uneven ground Observe the maximum set angle of slope availability 12 with tractors with front drive axle Respect the total permissible weight of the tractor and trailer specified on the data plate of the tractor or on the rear wheel mudguard Do not use the differential lock when driving into a bend It is forbidden to get into and out of a moving tractor When driving with machines attached to the rear hitches the load of the steered axle must not drop below 18 of the current weight of the set When driving the tractor with agricultural machines attached to the front three point hitch reduce the driving speed to 20 km h During aggregation of Zetor tractors with machines and implements with high tensile resistance when the engine speed drops and the engine tends to stall the 1R 2R reduced gears must not be used for the work with these machines risk of shaft twist off Transportation of persons operation The number of persons transported by the tractor must not exceed the number specified in the technical certificate of the tractor Persons that are not authorized to work with the attached implement must not stand between the tractor and the hitched machine implement e Before putting the tractor in motion make sure there is no person or obstacle in the driving direction 12 USER S SAFETY INSTRUCTIONS Recovery pushing To recover a tractor that has sunk in mud use a
28. with a dipstick a which is placed in the rear part of final drive housing Dipstick hole serves as filling A Do the inspection with a tractor at standstill Oil must be in the range A of dipstick NM13N066 92 MAINTENANCE INSTRUCTIONS Replacing oil filter element of hydraulic pump The oil filter is located under a cover on the left hand side of the tractor in front of the fuel tank Before replacing the filter cartridge put an appropriate vessel under the tractor in order to capture dripping oil 1 Dismantle the bolts 1 and take off the cover 2 2 Loosen the filter cartridge 3 and screw it off using appropriate tools 3 Before screwing on a new filter cartridge clean the packing surface of the filter body 4 Smear oil on the rubber packing of the new filter gt cartridge and screw on the cartridge NM14D023 5 After the packing has sit down on the contact area tighten up the filter cartridge 3 manually 6 Check oil level in the transmission and top it up if need be Gear system drain plug Gear system drain plug is placed on the box of front axle drive Oil replacement in gear system 1 unscrew drain plug 1 best immediately after ending a drive or after heating oil to working temperature 2 drain oil for easing draining remove gauge line 2 3 clean drain plug 1 and screw it back in 4 replace filtration element 3 5 pour new oil through dipstick hole 2 6 start the engine and allow
29. with different soil resistance Power regulation fig 3 with which tools connected in three point linkage are automatically vertically adjustable depending on the change in soil resistance All means of regulation enable also work with tools which has supporting wheel in the so called free floating position Internal hydraulic circuit control elements 1 Lever for setting power or position regulations 2 Lever for setting floating position height positioning of three point linkage with position regulation or mixed regulation 3 Speed of three point linkage lowering control 4 Hydraulic sensitivity system control NM13N010 57 HYDRAULIC SYSTEM Free floating position Free floating position enables work with a tool which has supporting wheel The arms of rear three point linkage are free in this position Shift lever 2 to front position a Position of lever 1 is not decisive NM13N011 Speed of three point linkage lowering control Speed of three point linkage lowering control 3 serves for setting the speed of lowering three point linkage arms When turning the control of speed of three point linkage lowering in b direction the speed of three point linkage arms lowering decreases in a direction it increases If we turn speed of lowering control b to stop the arms of three point linkage cannot be lowered NM13N012 Hydraulic sensitivity system control Hydraulic sensitivity system control 4 serv
30. without limitations Recommended 1 400 2 300 operation rom revolutions Idle run revolutions 900 rom Oil pressure with min 0 14 MPa idle run revolutions Max coolant 110 C temperature 47 A im Pr SESS AN gt A can rn a i _ RS LL Ni 1 N A ot A a E a g m u U ER 4 g z a E u 7 t U P M E Pr AZAR A Th NOTES 48 TRANSPORTATION A Before a drive make sure that the technical condition ensures safe operation of the tractor In case that a trailer or implement is coupled verify ts coupling and proper fixing of the load Never get out of the tractor to couple a trailer yourself Pay also attention to your assistant Front hook Used only for towing tractor without connected trailer or a different connected machinery A Use a drawbar or a cable for releasing tractor Never use chains The possibility of fatal injury if a chain pulls apart It is forbidden to use tractor axles individual travelling wheels such as reeling jack when rescuing a sunken tractor NM13N023 Multistage adjustable suspension Serves for connecting double axle or lighter single axle trailers Guidance nozzle is vertically adjustable When working with various agricultural machines it is necessary to adjust the suspension vertically or demount where necessary E302 Vertical adjustment and multistage suspension disassembl After pushin
31. 0000000 000000090 9000000000000 00 0000000000 00000090 0000090 00002034 009 ewe 000000000080000000000000000090 0900000000000 0000000000000 00000 90600 00 00 00000000000 0000 0000000000 p 50000 009 90000900 0000000000000 0000000000000 9000000000000 0000000000 0000000000 vor 00000040 0000000000000 0000000000000 9090 00800 00000090 000900090 0000 00600000 000000008 000000 0000000000 0000 0000000000090 90 0000 0000000008 000000 0000000000900 0000000000000 9000000021000 dO GO 00 00 00 0009 00 00000000 000000 000000000 9006000040000 0 0009 00000000 0000000000 00000 0000000000 9009000009000 00B 04 000 0 000 00 00 0000000000000 00000000000 0 90000009 00 0 Ole Ole oe 900000000 0000 PP OOCOPoVo Jo Go o 400000000 00000000 0000000000000 000090 000000090 Cre 00 0010 00 000 0000000000000 00000000000 0090 0000000000009 0 0009000000009 00600000 0000000000000 0000000000090 9000000000 0d0 000040 00600090 000 10 000009 0000000000 00000000 000000 9000000000 1000 0008000000000 4000000000000 H 9000000000800 0 0080000000000 009000 6 2 09 00 000000009 9000000000000 0 9000000000000 000090 0000000000000 0000000090 0 000 00 0000000006600 9000000000 0000000090 00000000090 00000000090 0000000090 0000000600000000000000000000L 00000080000000000000000000090 0000000000000000000000000090 9e 0 TD Lu i v gt
32. 16 88 MAINTENANCE INSTRUCTIONS Reassembly of the air cleaner elements Carry out a reverse procedure in order to mount air filter cartridges back on While mounting the cartridges back on mind The cleanness of contact surfaces That the cartridges must not lose their shape while being mounted and they must not vibrate after their mounting has been finished That after having closed the filter with the cover you must ensure a perfect tightness of the entire filter DA SA SA SA SA A Z A WANA mz EN Checking amount of oil in hydrostatic steering tank Inspect daily before starting the operation with tractor standing horizontally Lift off the bonnet Unscrew dipstick wipe off with a cloth and screw back in After repeated E ATA A a K ej ni D A a A ne unscrewing of the gauge the level must not drop below A PS bottom gauge line Replenish the oil when necessary after NS A demounting the cap of the tank Y E NM14D018 89 MAINTENANCE INSTRUCTIONS Replacing oil and hydrostatic steering filter element e 1 place a suitable vessel under the hydrostatic steering tank 2 unscrew drain screw at the bottom of the tank 3 drain the oil 4 unscrew the nut of tank cap 5 demount the cap of hydrostatic steering tank NM14D019 remove and replace filter element set the lid of the tank back in lock its position with a nut screw drain screw back in 10 disconnect b
33. 5 SAE J 1034 A Do not use water without an antifreeze for the cooling of a tractor Carry out a renewal of the coolant after two years of operation Fuel Diesel oil complying with the regulation of EN 590 A Paraffin impurities or additional additives in fuel are not allowed for engines with Common Rail injection 82 TRACTOR MAINTENANCE Tractor greasing plan Front drive axle Position Name Number of greasing points o OE I Ts a 1 2 Spigot shaft 2 Three point linkage and rear semi axes bearings Number Name Number of greasing iti points 3 Upper draw bar bracket NM13N073 83 NOTES 84 MAINTENANCE INSTRUCTIONS Most of operations of planned maintenance may be carried out by the driver or other user of the tractor In case you do not have sufficient technical equipment let the difficult operations carried out by a specialised repair shop A All works connected with cleaning lubrication and adjustments of the tractor or coupled mechanisms may only be carried out after stopping of the engine and other movable components except checks of brakes recharging and hydraulic system Front bonnet opening Opening the bonnet Unlock the bonnet by pulling the draw bar 1 in the direction of an arrow grip where the arrows are and heave The bonnet is locked in the heaved position by a gas fluid prop Closing the bonnet Pull the bonnet by means of a belt grip where the arrows are and sna
34. AMETERS Bearing capacity of rear tires Parameter of Travel speed h7 30 km h Bearing capacity of Bearing capacity of tires tires kg kg tires inflation inflation Tire 1 piece axle kPa Tire 1 piece kPa 16 9 30 2300 2300 480 70R30 2760 2300 13 6 R36 2140 2300 160 2600 16 9 R30 2675 2300 3250 4000 Note Bearing capacity values apply for rear wheel base of 1725 mm and are in accordance with the bearing capacity of axle When operating on hard surfaces it is advisable to increase the pressure by 30 kPa with regard for slippage and abrasion of tires Hydraulic system Maximal lifting force at the end of lower draw bars of rear three point linkage when maximum useful pressure KN Lifting force at the end of lower draw bars of rear three point linkage in the whole range of heave with maximum useful pressure kN Hydraulic system pump supply l min 9 0 Working pressure MPA 18 Tractor s speed in km h with engine nominal revolutions Gear l H 24 68 101 MAIN TECHNICAL PARAMETERS Performance on rear PTO shaft Performance on PTO shaft kW 2 Major 60 Major 80 with nominal engine revolutions and engaged 1000 rom of PTO shaft Performance on PTO shaft kW 2 with nominal engine revolutions and engaged 1000 rom of PTO shaft Nominal engine revolutions 2200 rpm Maximum engine revolutions 2460 rpm Dependent PTO shaft revolutions with nominal engine revolutions Gear
35. Gear reduction 2L L 3 L 4L 2M M 3M 4 M E H Independent PTO shaft revolutions labelling Shaft revolutions engine Shaft revolutions engine revolutions revolutions 540 613 2200 540 1938 986 2200 1000 2231 Clearance circle and turning circle diameter front 1502 mm front 11 2 24 Wheel base front _ A front 112 242 On the left On the right Turning circle Without engaged front drive axle 10610 10580 diameter mm with engaged front drive axle 11360 11270 Clearance without engaged front drive axle 11130 11100 circle diameter mm with engaged front drive axle 11880 11790 102 Lower draw bar with CBM hooks After wirk with front implements and in case of cooler clogging Auxiliary hydraulic switchboard control Ballast weights _ Bottom rear window Cab air condition Connecting and disconnecting quick couplings of trailer hydraulic brakes Cooling system Dashboard INDEX Fixed and free position of lower hydraulic draw bars 65 Flat belt drive tension of accessories 65 Foot brakes pedals 75 Free floating position 64 76 From 100 hours of operation 25 Front bonnet opening 98 Front drive axle control 97 Front drive axle control lever 68 Front drive axle fenders 79 Front hook Front passenger s seat notification 22 Front tires steerability 76 Fuel system venting 76 Fuel tank 73 Fuse box 35 77 O 32 Gear shifting Gear shifting from hig
36. MAJOR OPERATOR S MANUAL 01 2014 Tractor ts Zetor Since 1946 ZETOR This Operator s Manual for the Zetor tractors which we are presenting to you will help you to become familiar with the operation and maintenance of your new tractor LE Although many of you have rich experience with the operation of other tractors please read the information contained in this Operator s Manual very carefully In the Manual you will find a lot of new information and get a perfect overview of how to use the tractor with maximum efficiency during various kinds of work If you observe the rules of tractor operation and maintenance and driving safety your new tractor will become your reliable and long term friend The manufacturer of the tractor wishes you thousands of hours of satisfactory work ZETOR Brno The technical specifications and information about the design equipment material and appearance are valid at the time of print The manufacturer reserves the right to implement changes CONTENTS LOCATION OF Sserlalnumbers a cad 9 User s safety INSTUCHONS tati 11 General SAlely regulations rn o eur 11 ODE ClO ING na o an o ooo 11 Sling Me CN GINS neuster 12 rio pere A n O EE 12 Transportation of persons operation soooososovsono son n nennen ee nennen nnnnnnnnnnnnnnennnnnnnnnnnn 12 Fire prevention PINCIDIES ann ae ee 13 Preventive daily MAINtTENANCE ccccccseecccccsessececccsuueeceeeceeue
37. al house driving and is designed for returned oil from external hydraulic devices e g from rotation hydro engines etc NM13N018 60 HYDRAULIC SYSTEM Two section switchboard external hydraulic circuit controlling levers function Lever a function N Neutral position Outlets to a quick coupler 1 and 2 are closed and oil in the connected hydraulic device is locked Lever a is locked in this position 1 Pressure in quick coupler 1 Quick coupler 2 is connected with waste After release lever returns to position N 2 Pressure in quick coupler 2 Quick coupler 1 is connected with waste After release lever returns to position N P Floating position Both quick couplers 1 a 2 are connected with waste and oil can freely flow in them in both directions Lever a is locked in this position NM13NO19 Lever b function N Neutral position Outlets to guick couplers 3 and 4 are locked and the oil in the connected hydraulic device is blocked Lever b is locked in this position 3 Pressure in quick coupler 3 Quick coupler 4 is connected with waste After release lever returns to position N 4 Pressure in quick coupler 4 Quick coupler 3 is connected with waste After release lever returns to position N Quick coupler 0 is directly connected with the area of final house driving and is designed for returned oil from external hydraulic devices e g from rotation hydro
38. anennnss 81 Ollto gear Systems Ol iac O S usen o O oo 81 Shell a soka no S a 81 Oil for the hydrostatic steering Of the tractors ccoooconnnccnncccnccnoonnconnncnonononnnnnnnnnonononannnnnnnnnnnnnnnnnnnnnnnnnnnans 82 Plasie Jubrieant for the tacto rekr o nok 82 Liquid for the cooling system Of the tractorS u0222000002000000nnnnnnnnnnnnnnnnnnnn r rr 82 EU ne on it o on esse 82 Tractor greasing Pla 83 Three point linkage and rear semi axes DearingQS ccooonccnccconcncoconconconanonconncnnononcnnnonnnnnnonancnnnnnnrnnnnnnenenenanens 83 Maintenance INSIMMICHONS un en Met 85 Front bonne OPINO see a e ie ek 85 Checking oil levels in engine rroi rie e aa a aasa aea aaa a eiea 85 Draining Nico Eo MAA aa ee ee a a Ah naozaj 85 Replacing full continuous motor oil filter oooonccccconcnnnononnnnononcnnnnnnnnnonnannnononcnnonnannnnnnnncnnonnnrnnnnnanennss 86 POUGING ONTO ENGINE asien a ta A oa a coda dida 86 E A A O ae cen teary of 86 Raw Fuel Fiter leaning aink EE ce eisen 87 Cartridge Replacement in the Raw Fuel Filter oooooonccnccccccconnccnnnnccnnnnonnncnnnnnononannnnnnnnononnnannnnennnnnnnos 87 Cartridge Replacement in the Fine Fuel Filter oooooncccnncccccccoonncnnnncnnnononnnnnnnononnnnnncnnnnnonononannnennnnnnnss 87 FUE Sy Sle Ml VO NUN ii ani 88 AI Fiter Maintenant ns 88 Recovery of the mainair cleaner element ooccccccnnnnccconnncoconnnnnnonnnnnnnanonononnnnononnn
39. as been stopped and the surface is calm check up oil contents with the gauge 1 and make a tightness check of the filter draining plugs and other joints Fuel Filtering Fuel filters are located on the left hand side of the tractor Fuel filtering consists of two parts A raw fuel filter with a clearing tub 1 A fine fuel filter 2 NM14D010 86 MAINTENANCE INSTRUCTIONS Raw Fuel Filter Clearing You perform it while the engine is stopped and the key is in the switch box in the position 0 1 Put a catch reservoir under the raw fuel filter 2 Loosen the draining bolt 1 3 Keep the liquid draining until a pure fuel flows out 4 Tighten up the draining bolt with a tightening moment of 1 3 1 9 Nm 5 After having started the engine check tightness of the raw fuel filter NM14D011 Cartridge Replacement in the Raw Fuel Filter 1 Put a catch reservoir under the raw fuel filter 2 Unplug the cable of the condensate level sensor 3 in the raw fuel filter 3 Loosen the raw fuel filter cartridge 2 and screw it off using appropriate tools 4 Dismantle the draining bolt 4 with the condensate level sensor 5 Before screwing on a new filter cartridge clean the packing surface of the filter body 1 6 Smear fuel on the rubber packing of the new filter cartridge 2 and screw on the filter cartridge 7 After the packing has sit down on the contact surface tighten up the filter manually 8 Attach the draining bolt
40. ased on the length of linkage axis which is the distance of the centre of balls of lower linkage joints with connected tool Category Length of linkage axis of holes of connecting 28 mm balls of lower draw bars pursuant to ISO of upper draw bar hole NM13N053 Category Il Length of linkage axis connecting balls holes 28 mm of lower draw bars pursuant to ISO of upper draw bar hole 1 Upper draw bar 2 Lift rod left 3 Lift rod right 4 Limiting draw bars 5 Lower draw bars Safety principles when working with a three point linkage A Persons who are not charged with work with auxiliary device of a tractor must not stand between a tractor and connected machinery tools A Do not park tractor with mounted tools in a lifted position B When driving without tools it is neces sary to connect lower draw bars 5 by springs and upper draw bars 1 to be placed to a flexible linkage When transporting tools it is necessary to adjust limiting draw bars 4 of lower draw bars so that there would be no unwanted side movement of tools Vertical adjusment of lifting draw bars For vertical adjustment of lifting draw bars protrude a beam 1 in the direction of an arrow and by turning a beam do the setting F453 63 HITCHES Fixed and free position of lower hydraulic draw bars Fixed position of lower draw bars of hydraulics fig A The head of the pin 1 and a pad 2 are mount
41. aw bar with slipping out end pieces Lower draw bar of linkages are equipped with semi automatic protruding CBM end pieces They enable connecting of tools behind a tractor After protruding securing pegs 1 slip the end pieces out 2 Slipped out end pieces are attached to tightening pins of mounted tools After connecting the mounted tools release the arms of hydraulics By lowering them down and reverse travel of a tractor endpoints 2 are slid onto draw bars and automatically are locked in working position by means of locking pegs 1 Always check the position of slipped out end F459 pieces and locking pegs see fig 3 Lower draw bar with CBM hooks Both lower 3 and upper 4 draw bars of linkage are equipped with CBM hooks The tools must be first equipped with hanging CBM balls 1 and with limiting draw bars set the distance between lower draw bars of linkage 3 When reversing and subsequently lifting a three point linkage its lower draw bars 3 are connected to tools and then upper draw bar 4 of three point linkage is connected by the driver from cab When disconnecting tools unlock the hooks by control cable 2 heave upper draw bar 4 and by lowering three point linkage disconnect lower draw bar 3 Securing lower draw bars with CBM hooks A For extremely demanding working conditions aggregation with heavy machinery on slopes or with aggregation side faced machines we recommend safely locking the
42. ay lead to a serious failure of the tractor n a chemically aggressive environment If the tractor is operating in a chemically aggressive environment e g working with chemical sprays fertilizers in environments with high concentrations of salt etc it is always necessary to clean the tractor thoroughly from chemically aggressive substances and neutralize them after the termination of the work according to the manufacturer s instructions Front passenger s seat notification ATTENTION Transportation of personnel on front passenger s seat is allowed only with road transportation A seat designed for this purpose is forbidden Using the seat for front passenger during the work with a explicitly forbidden The use of safety belt on front passenger s seat is governed by valid regulations In this respect keep the regulations valid in the country where the tractor Transportation of front passenger outside the tractor e g during the work on the fields is is operated FH13N002 Protection of cab against aerosols The cab of Zetor tractors in standard design is not designed for work with aerosols and other health hazard The level of cab protection in standard design complies with EN 15695 1 2009 standard level 2 only dust proof cab ous substances FH13N003 15 USER S SAFETY INSTRUCTIONS The level of external noise of tractor A The exposition to the effects of high levels of noise f
43. cle of synchrones it is possible to shift from higher to lower gear with the socalled double declutching NM13N058 Travelling up the slope A Shift gears from higher to lower gears in time when travelling up the slope so as to avoid drop of engine revolutions under 800 rpm and do not allow ride leading to stopping the engine for overload NM13N095 Travelling down the slope A Travelling down the slope without en engaged gear is forbidden If you are going down a longer slope engage the lower gear the steeper the slope Engage the lower gear before the slope if possible Note The gear with which you will reliably overcome ascension it is the one with which you will safely go down NM13N096 41 DRIVING OPERATION Differential lock Differential lockis controlled by a pedal placed on the right side of driver s seat Differential lock is engaged by depressing the pedal for the time of pedal depressing is the lock engaged after releasing the pedal of the lock the pedal returns to its original position and differential lock is disengaged A When going through a bend do not use differential lock Engage differential lock with low engine revolutions and tractor at standstill NM13N043 Front drive axle control Engaging front drive axle is done by a lever 1 placed on the left side of drive s seat a Front drive axle disengaged b Front drive axle engaged A Engaging front drive axle to be done with
44. d reduced speeds shifting lever serves for shifting gear groups Road speeds Average speeds Neutral Reduced speeds r Z I Gear shifting Is done with the tractor at standstill and depressed clutch pedal Manual brake and PTO shaft disengagement lever Manual brake and PTO clutch disengagement levers are located on the left side of driver s seat 1 manual PTO clutch disengagement level 2 manual brake lever NM13N047 33 ACQUAINTANCE WITH THE TRACTOR Front drive axle control lever Front drive axle engagement is done by a lever 1 located on the left side of driver s seat a Front drive axle disengaged b Front drive axle engaged Engage front drive axle with standing tractor A Use front drive axle with rear wheels slip to enhance the pull of tractor When driving with front drive axle engaged on the road and hard surface the maximum permitted speed is 15 km h Driving with engaged front drive axle causes increased front tires NO Wear PTO shaft drive engagement lever Rear PTO shaft is engaged by a lever 1 placed on the left side of drive s seat a Dependent revolutions of PTO shaft drive through gear box revolutions are dependent on the engaged gear n neutral position b Independent revolutions of PTO shaft drive revolutions are dependent on engine revolutions Gear shifting is done with a tractor at standstill and engaged manual clutch lever PTO shaft revolutions 540 and 1000 rpm shifti
45. d supply of all equipment is connected in this position apart from wipers washer cab ventilator and air condition After starting the key automatically returns back to T position S45 Cab heating Heating is placed in dashboard panel The heating is turned on by a switch 5 The switch 5 is to position a after switching the switch to the first position the heating ventilator output is lower b after switching the switch to the second position the heating ventilator output is higher The temperature of exhausted air is set with a heating valve control 7 When turning the control 7 in the direction of an arrow the temperature of exhausted air increases against the direction of an arrow it decreases Cab heating registers Heating registers are placed in the upper A and face B part of the dashboard panel The lower registers B are opened by shifting the levers 1 in the direction of arrows By shifting the levers against the direction of arrows registers close 29 ACQUAINTANCE WITH THE TRACTOR Cab air condition Cab air condition is controlled by a switch 1 placed on the panel of witches on the cab A roof Air condition registers 2 are placed in the cab s roof A If the air condition is active set registers 2 under the requested angle so that there would not be direct fanning of people in the cab illness due to intensive body cooling might occur Dashboard NM14D046 Indicator
46. disconnect the accumulator by means of battery disconnector NM13N77 A Attention When the engine is switched off the engine control unit remains active for about 1 minute because of storage of operation data During this time the supply of current from the accumulator must not be interrupted Do not disconnect the accumulator before this time expires 75 ELECTRIC INSTALLATION Accumulator battery maintenance E604 Keep accumulator battery clean well attached to the vehicle The attachment device must not however deform the accumulator vessel The level of electrolyte must be under the minimum level mark line marked on a vessel with polypropylene batteries A Do the refill only with distilled water 1 First study the instructions manual enclosed to the battery when working with accumulator 2 When working with accumulator protect your eyes with either goggles or a protective shield 3 Electrolyte is an alkali handle it therefore with due care Rinse the skin stained with electrolyte and neutralize with soap and water just like the stained clothing Keep away from children 4 When recharging from electrolyte hydrogen is released on electrodes which makes an explosive mixture when mixed with air It is therefore forbidden to manipulate with open fire near accumulator 5 An explosion may be caused by a spark incurring after disconnection or release of clamp with engaged charging circuit 6 Discarded accumulator is envi
47. done so that the braking effect of both vehicles is synchronized Working pressure is derived by oil supplied by non switched on switched off gear pump of hydraulics The pressure on clutch head must be 12 15 MPa with maximum depression of brake pedal Brake valve of trailer prefers the function of brakes to the function of hydraulics If there are shocks when foot brake pedals are depressed in the pipeline of hydraulic circuit it is necessary to bleed the hose from the brake valve to the quick coupling A When driving with connected trailer or articulated trailer the pedals of foot brake must be connected and secured by a valve When braking with one brake pedal hydraulic brakes of the trailer are not active Connecting and disconnecting quick couplings of trailer hydraulic brakes When connecting and disconnecting quick couplings take increased care with regard for remaining oil which remains in the socket or in the plug of quick coupling For ecological reasons it is necessary to remove this remaining oil after every disconnection of quick couplings with any textile material Stopping the tractor manual brake Stop the tractor gradually in standard conditions Shortly before stopping 1 Depress the clutch pedal 2 Shift the main gear shifting lever to neutral position 3 With every stop over secure the tractor against spontaneous drive away by a manual brake Engagement of manual brake is signalized by a lit co
48. e revolutions in the whole range a to b 31 ACQUAINTANCE WITH THE TRACTOR Hydraulic control Hydraulic control panel with levers A is placed in the a area of right fender Hydraulic controls B are placed in front of driver s seat N R v NM13N040 Auxiliary hydraulic switchboard control Auxiliary hydraulic switchboard control is placed on the upper part of right fender Pedals 1 travel clutch pedal 2 foot brake pedals connected with a flap 3 foot fuel supply control pedal Differential lock Differential lockis controlled by a pedal placed on the right side of drivers seat Engaging differential lock is done by depressing a pedal for the time of pedal depression the lock is engaged after releasing the lock pedal the pedal returns to its original positional and the differential lock is disengaged A When going through a bend do not use differential lock Engage differential lock with low engine revolutions NM13N043 32 ACQUAINTANCE WITH THE TRACTOR Reversing lever Reversing lever 1 serves for the change of tractor travelling direction F Travelling forward lever in the front N Neutral R Reversing lever at the back Gear shifting Is done with a tractor at standstill and clutch pedal depressed Gear shifting lever Gear shifting lever serves for change of gear box gear Gear shifting is done with clutch pedal depressed Road and reduced speeds shifting lever Road an
49. ececsseuseceecauaueeeeesssaaeeeeesseaeeeesseageseeeessageeeeseaas 14 Front passenger s seat notification ccccccocnnnncccoooncnnnonnnanennnnnnonnnnnonnnnnnnnononnncnnnnnnnnnrnnnnnnnnnrnnnnrnnnnranennnnns 15 Protection of cab against aerosols srie ae eaa e na a n aa ena kia akae 15 The level of external noise of tractor oooccccccccccccnnccocnnononnnnnnnnonannnonannnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnonannnnnanos 16 The level of internal sound of tractor cooonccnccccconccnncnononcnnncnnnnennnnnnnnncnnnnonnnnnnnnnnnnnnnnnnnnnnnrnnnnnnannrnnnnnnnnarinnnss 16 The level of vibrations on driver s SBal cccoonnccccocccococonnnncocononcnnoncnnononnnnnononcnnononnnnnnnnnnnonannnnnnennnnnnnnnnnnonaness 16 Tractors equipped with front end loader cccccccoonncncccccncnnncccconcnnnonnnancnnnonnnnnnnononnncnnnnnonnnrnnnnonnnnrnnnnnnnnnnnnnnss 17 Principles for operating tractors equipped with front end lOader ooooccccccoccnccconcnnconononononcnnononcnncnnanenoss 18 Zetor tractors used for work in the woodsS cccccccconccnnccccoccnnnccnnancnnnonnnnncnnnonnnnnnnnnonnnnnnnnnnnnnrnnnnnnnnnrnnnnnnnnnnnnnnss 19 Preventive dally Maintenance aria iaa 21 Preventive daly Maintenance ia la 21 FUEL ZS V Sle MMS AS nern ee ee 21 ed OM NV do 21 COOMO SYSIE a 21 nydroeslalie Sl le reellen 22 MOPD AKO cere ene ee A q 22 CHO Spas arava ace ctey nate E ee RE reg 22 After wirk with front implements and in case of cooler clogging
50. ecreases and the indicator goes off If the coolant temperature does not drop while the engine is running at idle stop the engine and check coolant contents e If coolant level in the equalizing reservoir falls under a Critical limit a maintenance notification of COOLANT LEVEL will show up on the dashboard display B Check joint tightness in the engine cooling system and coolant contents Top up the missing contents up to the upper mark labelled with MAX NM14D053 A Loosen the overpressure plug only after the coolant cools down Scalding danger Drive away NM13N094 Depress the clutch pedal Shift the main shifting lever to neutral position Start the engine Set the engine speed from 800 to 850 r p m Select road or reduced gears Shift the reversing lever to the tractor s travel direction to the front or reversing Engage applicable gear for tractor s start Increase engine revolutions slightly Prepare manual brake for unbraking 10 Release the clutch pedal only to the point of travel engagement and with simultaneous increase of engine revolutions continue in smooth release of clutch pedal 11 Unbrake manual brake completely 12 Drive away smoothly and slowly CO O NO OI P OD A A very fast drive away may cause overload of driving set increased fuel consumption excessive tires wear and load damage Drive away with 1 gear to be used only when driving with a heavy trailer up the slo
51. ecting machines and tools assembled from more parts When working with agricultural machines which are assembled from more parts combiners shears harrows in which side frames are jointly connected to a central frame tilted to vertical position by separate hydraulic rollers in transport controlled by tractor external hydraulic circuit it is advisable to connect lifting branches of rollers to quick couplers 2 or 4 which are equipped with a reverse valve Connecting rotation hydro engine If there is a rotation hydro engine connected to external hydraulic outlet it is necessary to connect its reverse branch always to a quick coupler 0 Connecting reversing rotation hydro engine Reversing rotation hydro engine must be for function connected to quick couplers of one section When connecting hydro engines securing valves need to be included in both branches which reliably restrict pressure peaks with machine run out Waste from these valves is connected to a quick coupler 0 A Auxiliary machines using oil filling of external hydraulic circuit must be filled with the same kind of oil which is recommended for gear system of the tractor Quick couplers sockets of an auxiliary machine need to be properly cleaned before connecting 62 HITCHES Rear three point linkage Serves for connecting carrier mounted or semi mounted agriculture machines and tools with linkage points of category or II pursuant to ISO The categories differ b
52. ed horizontally Free position of lower draw bars of hydraulics fig B The head of the pin 1 and a pad 2 are mounted vertically Free position enables free connection of a tractor and agriculture tools Both ends of draw bars can in this case move freely vertically one against another E454 Limiting draw bars Limiting draw bars 1 limit or completely exclude side swing of lower draw bars The adjustment of left and right limiting draw bar is done by inserting a peg and to some of the holes b A Both limiting draw bars must be mounted at all times Upper draw bar Upper draw bar 1 is horizontally adjustable It is connecteg to a tractor to one of the four holes of the bracket which transfer the power from the connected tools to torgue rod in the cover of regulation hydraulics A When transporting the tools it is necessary to relocate upper draw bar to holes c so that overload of kinematic system of lifting hydraulics or the fall of the connected machine When prolonging an upper draw bar It is necessary to mind both joints to be unscrewed from the tube of the draw bar to the same length NM13N056 64 HITCHES Selection of holes in bracket The connection of upper draw bar to some of the holes a b or c of bracket influences the sensitivity of hydraulic control With connected draw bar in a hole a the sensitivity of regulation is the greatest in c hole the smallest Lower dr
53. eeeeessuaageeeessaas 55 Maximum transmitted outplit e u82 a a een 55 Drive of machines with greater inertia masses uessusueansnsnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nennen nnnnnnnnnnnnnnn nennen 56 Hydraulie SYSTEM z 22540202 A Eee a 57 Ay araulic equibmetacin aid 57 Hydraulic Control panela bid n 57 Means of internal hydraulic circuit regulation oooccccconncncoconcnnononnnonnnnnnconanennnnnncnnnnnnnnnonnnnnnonanencnnnnanancnnns 57 Internal hydraulic circuit control elements oocoooncnnccoccnnccnoncnnononennnonnnnnonanoncnnonrnnonnnnnnnonancnnnnnnrnnnnnnnrncnnaneness 57 CONTENTS FICC MOANING DOSINOM saa rro a oc 58 Speed of three point linkage lowering CONTTO ccccccccccocnnccnnnncccnononononnnononononcnnnnnnnnnnnnnnnnnnnnnononannnnnnnnnnnnos 58 FIV GrAulliG Sensitivity System COn Y Ol essa nod 58 Position regulation of rear three point linkage heave uenseneennsnnnsnnennnnonnnnnnnnnennnnnnennnn nennen nnnnne nennen 59 Power regulation of three point linkage heave ccccseseecccesececcesececceceecuauseecseseeessageeessanseeseuseeseseaseeeens 59 Mixed regulation of three point linkage Neave oooocccccccconncnncccnonccononononcnonononannnnnnnonancnnnnnnnnncnnnnnnnnnnncnnnnncnns 60 Extemal MV Ora WiC CIRCUIN s ri dades 60 Extrernal hydraulic circuit control ClIEMENKS ccccccccceeeeeeeeeeeeeseeeeeeceeseeecseeeeeseeeeesseeeessaeeeeesegeeeenseeeeeess 60 Two section switchboard e
54. er the starter cools off to surrounding temperature A Never help a stopping tractor with a starter There is a danger of starter damage NM13N091 Manipulation with starter A It is forbidden to start by short circuiting starter clamps Tractor is started only from driver s seat With any manipulation or starter repair it Is necessary to disconnect minus battery pole and all shifting levers including PTO shaft shifting lever must be in neutral position Starter contacts are covered with a cap Immediately after start A After starting set revolutions to 800 1 000 rom and let engine run without load for a period of app 2 minutes Check greasing charging and other functions ensuring proper engine operation controls must go out in this time The time of engine operation without load must be observed in particular in winter period Engine heating A Do further heating of the engine when driving Heating engine by lengthy idle run or abrupt revolutions increase is harmful to the engine If the temperature of coolant has not reached 45 C do not overcome engine revolutions over 2 000 rpm 38 DRIVING OPERATION Engine Performance Limitation The engine control unit will automatically limit engine performance in the following cases e If the coolant temperature exceeds 110 C the overheating indicator on the dashboard comes on A Stop working and keep the engine running at idle until the coolant temperature d
55. es for setting hydraulic system sensitivity with power or mixed regulation When turning the control in the direction a the sensitivity of the system increases in b direction it decreases NM13N013 98 HYDRAULIC SYSTEM Position regulation of rear three point linkage heave NM13N014 Position regulation of rear three point linkage heave is a means of regulation with which the tools connected in three point linkage is kept automatically at constant height position to tractor Shift lever 1 to front position d Perform vertical adjustment of rear three point linkage with a lever 2 in b range Height setting is smooth in the range of 1 9 With number 1 there are three point linkage arms in lower position with number 9 in upmost position Position c is a transport position in which tools connected in rear three point linkage are heaved to maximum A For transporting tools connected in rear three point linkage always use position regulation After lifting tools to transport position close oil flow through hydraulics to stop by turning the control of speed of three point linkage lowering 3 in the direction of an arrow If tools hinged in three point linkage cannot be lowered in transport position check the position of the speed of lowering control 3 turn it against the direction of an arrow If tools hinged in rear three point linkage are long and heavy there can be blockage of three point linkage arms in transport
56. ese instructions ZETOR TRACTORS shall not be held responsible in case of any damage or injury e Use front end loader without additional weights on the tractor danger of mutual contact The load of front and rear drive axle must not exceed the maximum permitted load listed in the manual The use of front end loader requires mounting of counter weight in the rear part of the tractor e Each working tool was reconstructed for the purpose of specific usage and has its own tolerance of resistance and tightness e tis forbidden to use front end loader for cultivating soil and stubbing Such work needs to be done with a special tool front end loader is not designed for doing this e Using controls which would set the loader into motion without driver holding the gear shifting lever is strictly forbidden and re sults in installation not meeting the prescribed standard e o penetrate the loaded material better use the kinetic energy of the tractor rather than pressing force which causes higher strain of both the loader and the tractor Do not overload hydraulic parts if the load is too heavy or pistons are in end positions Control the loader exclusively from driver s seat if you are sitting on driver s seat Do not leave the seat if you have not blocked any movement of controls No people can be present in the working zone of the loader When working with a lifted loader mind electric and external cables etc Loader tractor set needs to be
57. ess 100 Permitted maximum weight of set tractor mounted machine kg oooooooccccncccccncnnnncccnnnnnnnannccnnnncnnnnnnnos 100 Frontes steerable Deren ls 100 Bearing capacity of re anita Ai 101 FYGRAUlIE SYSTEM ae ee een ee 101 Tractors speed in km h with engine nominal revolutions ccccccococcnnnononnconcnononnconononannnnnnnonannnnonnnanenoos 101 Performance on rear PTO shaft ccccccccccccsseeeeeeeceeeeeceeceeeeeeeeeseeeeceeeessaaseeesessaaeeeeseaeeeesssaaeeeeseeeessageeeees 102 Independent PTO shaft revolutiONS ooocccccoccnncnnccononccnnononancnnnononnnnnnnnnnnncnnnnnnnnnrnnnnnnnnnrnnnnnannrnrnnnnnnnnanes 102 CONTENTS NOTES LOCATION OF SERIAL NUMBERS NM14D001 Tractor data plate Cab serial number Engine serial number Tractor serial number De The engine serial number is impressed on a label situated at the top of the engine When ordering spare parts and within all written and oral communication always specify the data of your tractor that should be written in the frames below Tractor type Tractor serial number Engine serial number LOCATION OF SERIAL NUMBERS The Tigh left ron and back indications refer to the driving direction of the tractor NM13N082 10 USER S SAFETY INSTRUCTIONS General safety regulations Please pay increased attention to the parts of the Operator s Manual that are marked with this symbol A This symbol accompanies all impo
58. est operating condition we recommend to use manufacturer s service fillings of Zetor Oil for tractor transmission devices ZETOR EXTRA 10W30 STOU Oil for the front driving axle ZETOR LS 80W Oil for the hydrostatic control system ZETOR HM 32 Motor Oils While changing or refilling the oil fill in the engine always use an oil complying with the specification DQC II 10 LA Specification of Oil for Tractor Transmission Devices Viscosity Class SAE Performance Class API TOW 30 Specification of Oil for the Front Driving Axle Viscosity Class SAE Performance Class API GL 4 GL 5 A oils with additives for the limited slip differential Specification of Oil for the Tractor Hydrostatic Control System Specification DIN 51524 HLP Other Recommended Service Fillings Tested on Zetor Tractors Oil to gear systems of tractors cs a le Ta SAE class API Om sr E Jar Oil for the front driving axle Eee SAE class API I LION o le I LITE fo CTC 81 TRACTOR MAINTENANCE Oil for the hydrostatic steering of the tractors Oil labelling Classification Plastic lubricant for the tractor o Liquid for the cooling system of the tractors Coolant and demineralized water in the ratio of 1 1 5 carry out refilling of the mixture using this ratio While changing or refilling the cooling fill in the engine always use a coolant complying with the prescribed specifications Specification ASTM D3306 ASTM D 498
59. f machines with greater inertia masses Cardan shaft fro drive of these machines must be equipped with the socalled free wheel which ensures the disconnection of torque transmission with retroactive effect from the machine to tractor C220 96 HYDRAULIC SYSTEM The hydraulic system is intended for lifting and lowering of agricultural machines and implements attached in the rear three point hitch Hydraulic equipment Is made up from internal and external circuit The source of pressure oil is gear pump Oil is taken from common filling of gearbox and final drive housing Hydraulic pump is unswitchable Pump is in operation with engine running Supplied amount 50 l min The pressure derived in hydraulic set by hydraulic pump is limited by a locking valve to 18 MPa Hydraulic control panel Hydraulic control panel is placed in the area of right fender External hydraulic circuit A enables control of external hydraulic circuit quick couplers Internal hydraulic circuit B enables rear three point linkage control NM13N009 Means of internal hydraulic circuit regulation NM13N101 Hydraulic system enables three means of heave three point linkage control Position regulation fig 1 where some tools connected in three point linkage are kept automatically at constant height position to tractor Mixed regulation fig 2 which is the combination of position and power regulation It is suitable mostly for tillage on lots
60. f three point linkage heave is a means of regulation with which the tools connected in rear three point linkage is automatically vertically adjusted depending on the change in soil resistance while it is prevented for the depth to grow in soil cultivation with smaller soil resistance The depth setting of soil cultivation is done with a lever 1 as is the case with Power regulation of three point linkage heave Shift lever 2 then in the direction of an arrow to the moment when three point linkage arms start lifting lightly Mixed regulation is set by this Tools connected in rear three point linkage can be lifted only by shifting the lever 2 to e position at the end of a row Tool is returned back to working position by shifting the lever 2 to original setting External hydraulic circuit Supplies pressure oil for hydraulic devices connected to external outlet of hydraulics finished with guick couplers Quick coupler sockets with 12 5 mm clearance correspond to international ISO recommendation Extrernal hydraulic circuit control elements External hydraulic circuit control levers are placed on the right fender Depending on tractor equipment the following switchboards can be mounted to external hydraulic circuit A Two section switchboard B One section switchboard a lever a controlling guick couplers 1 and 2 b lever b controlling guick couplers 3 and 4 Guick coupler 0 is directly connected with the area of fin
61. ft drive engagement lever must be shifted to b position Pulling the lever of manual PTO shaft clutch disengagement serves for short term interruption of torque transmission from engine The lever of PTO shaft drive must be shifted to n position for longer interruption of torque transmission from engine The number of PTO shaft independent revolutions see Main technical parameters chapter Rear PTO shaft dependent revolutions With dependent revolutions of rear PTO shaft the number and the direction of PTO shaft revolutions is dependent on the shifted gear of reversing lever engaged speed gear and the group of gears engaged by reduction lever PTO shaft drive engagement lever must be shifted in a position Depressing the clutch pedal serves for short term interruption of torque transmission from engine It is necessary to shift the lever of PTO shaft drive engagement to n position or to shift the lever of gears or the lever of road and reduced speeds to n position for longer interruption of torque from engine A Manual disengagement of PTO shaft clutch lever is shifted in a position non functional with lever of PTO shaft drive engagement The number of dependent PTO shaft revolutions see Main technical parameters chapter Maximum transmitted output PTO shaft Transmitted output 1000 rpm Full engine output 540 rpm Full engine output 55 NM13N007 C353 DRIVE OF AGRICULTURAL MACHINERY Drive o
62. g the catch 1 control lever 2 is unlocked by subseguent shift of the lever 2 in the direction of an arrow multistage suspension is released and it is possible to adjust it vertically or disassemble After adjusting multistage suspension shift the lever 2 back to the Original position until the catch 2 is released NM13N024 49 TRANSPORTATION Automatic mouth of the CBM stage hitch When the lever 1 is moved in the direction of the arrow a the pin 2 is retracted to the upper position which is signalled by the extended indicator 3 see fig A When the mouth gets onto the shaft lug the pin will automatically slide into the lug of the connected trailer You can lower the hitch pin 2 manually by moving the lever 1 in the arrow b direction The insertion of the pin is signalled by the retracted indicator 3 see fig B A After the attachment of the trailer you must always check whether the indicator 3 Is retracted in accordance with fig B E304 Swing drawbar The draw rod can transversely be set to five positions You fix it in a given position using a clip NM14D043 Modular suspension system for trailers and semitrailers 1 Demount locking screw 1 2 Secure the module against drop unlock and demount pins 2 3 Protrude the module from the bracket in downward direction Proceed reversely with assembly Swing drawbar bracket module Swing drawbar bracket module is placed in the
63. h replacement it is necessary to keep the prescribed value of the fuse With repeated interruption search for the nearest service NM13N078 Placement of fuses in fuse box OS Size of Protected system fuses 15A Direction lights 15A Brake lights 20A Ignition relay dashboard feeding start blocking recirculation 15A Radio washer beacon cab g ightine Working headlights in roof ee a PP NI Ol bl gt Air condition front and rear Fuel delivery pump Engine control unit a s le O lo gt is 7 D D CN e S O gl N 00 gl O gt gt N w O gt 17 ELECTRIC INSTALLATION Lights adjustment in tractor s grill check E609 When checking on test wall the tractor must stand on a horizontal surface and tires must be inflated to prescribed pressure Basic vertical adjustment is 3 5 with service weight of the tractor In horizontal direction the beams of lights must be parallel with the longitudinal axis of tractor s symmetry U bo Distance of test wall from a headlight 5 m n fo Height of the centre of headlight above the road Headlight slope 3 5 of the distance of test wall 17 5 cm Lifting the line of asymmetric light 15 Lights adjustment in tractor s grill Adjustment is done simultaneously with all screws for both vertical and horizontal direction of a beam In adjusted state all the springs of unad
64. he fuel system and its pressurization 3 Wait until the booster fuel pump switches off by itself 4 Turn the key in the switch box from the position to the position 0 5 Repeat this procedure two more times at least 6 After you start up the engine make a tightness check of the fuel system Air Filter Maintenance The air filter is located in the front part of the tractor and is accessible after the front bonnet has been lifted off Air filter maintenance shall be carried out once air filter pollution gets signalled Carry out the air filter maintenance according to the following procedure 1 Lift off the front bonnet 2 Loosen the clips of the air filter cover marked with arrows 3 Take off the filter cover 1 NM14D014 Recovery of the mainair cleaner element Remove the main element of the dry cleaner 2 by pulling If the main element is not damaged there must not be any dust on the inner side of the element recover it by blowing pressurized air from the inner side of the element This way you can recover the main element 3 times at the most The element must be replaced once a year NM14D015 Replacing the safety element of the air cleaner Remove the safety element of the dry cleaner 3 by pulling A The safety element cannot be recovered It must always be replaced in these cases If the main element is damaged After covering 2000 hours of work At least once every two years NM14D0
65. her to lower gears 71 Gear shifting from lower to higher gears 71 Gear shifting lever 75 Gear system drain plug 34 General principles of new tractor run in in first 100 hours of 75 Operation 37 Headlights switch 91 Heating filtration element 26 Hinged lid Hitches 29 Hydraulic control 87 Hydraulic control panel 87 Hydraulic equipment 102 Hydraulic sensitivity system control Hydraulic system 44 Hydraulic system 62 Hydrostatic steering 92 Hydrostatic steering failure warning signalization 40 45 af Change of front wheels track with front drive axle 30 Checking amount of oil in hydrostatic steering tank 96 Checking oil levels in engine 32 Checking the oil in gear box final drive housing and rear 42 axle 72 If engine does not start 85 Immediately after start 95 Important notification 39 In first 10 hours of operation 53 Independent PTO shaft revolutions 56 Information Display Basic View 85 92 38 Driver s seat 27 Information Display Fault Notifications 0 81 ONEN Da mean Em Driving operation 87 Internal hydraulic circuit control elements 57 Driving with front drive axle engaged 42 L 2 Leaving the tractor 45 Electric installation 75 Lights adjustment in cab roof check gt Z 78 Engine heating 00 38 Lights adjustment in tractor s gril 78 Engine oil level eee 21 Lights adjustment in tractor s grill check 78 Engine Performance Limitation 39 Li
66. ing 21 PREVENTIVE DAILY MAINTENANCE Hydrostatic steering e Check the oil level in the hydrostatic steering tank e Check the tightening of screws and nuts of the steering rods and levers e Check the condition of all the hoses of the hydraulic steering circuit for damage and for oil leaks Trailer brakes Air brakes of the trailer Check tightness of the air brake system and braking efficiency of the tractor with the trailer A If the minimum air pressure indicator on the dashboard is off it means that air pressure in the system of air pressure brakes Is sufficient Hydraulic brakes of the trailer Check tightness of hygraulic brake circuits in the trailer and braking efficiency of the tractor with the trailer NM13N085 Hitches Check the condition of the hitching and attachment systems of the tractor and trailer After wirk with front implements and in case of cooler clogginc After work with front implements Check the connections of the external hydraulic circuit of the control of the front three point hitch for leaks Clogging of the coolers Release and slide the cooler to the left side of the tractor Clean the front walls of the engine gearbox air conditioning condenser cooler with compressed air blow air in the direction from the engine Remove residual dirt from the space under the hood so that it should not be suctioned again 22 PREVENTIVE DAILY MAINTENANCE Tyres and wheels
67. iquid similarly also from the second tire A When draining the liquid there can be decompression in the tire Therefore turn the wheel a bit from time to time to get the valve into upper position B 12 BALLAST WEIGHTS Anti freezing solution for filling tires Water for Chill point Total volume Auxiliary A approximately preparation Solution preparation 1 Calcium chloride CaCI is added to water not the other way round 2 The solution is not hazardous but it needs to be handled with care Wash spilled drops with clean water 3 Allow the solution to cool off before filling Keep the prescribe amount of calcium hydroxide 4 The solution must not come in touch with metallic parts and electric installation The solution is nor harmful to the valve of air lock 5 Anti freezing solution prepared in the given composition must not be used in cooling system 6 Dispose of anti freezing solutions as of special waste after draining 73 NOTES 74 ELECTRIC INSTALLATION Basic service information Accumulator battery must be always connected by a minus pole to earth electrode and plus pole connected with alternator Reversely connected accumulator battery will destroy the whole of semiconductor device of alternator When using auxiliary accumulator battery for starting the tractor do not forget to connect plus to plus and minus to minus If replacement of a part of charging circuit is done disconnect a battery f
68. is not permitted NM13N104 Making front wheels stable A Do not forget to lock a tractor against motion by making front wheels stable before lifting the rear wheels NM13N103 1 BALLAST WEIGHTS Filling tires with liquid procedure gi vill ae CO ONO OK ON by heaving the tractor relieve tire and turn the wheel valve up A let out air and unscrew the valve insertion screw in the adapter for water filling muzzle a hose for liquid inlet fill the tire with a prescribed amount of liquid it is possible to use head tank B or you can do the filling under pressure C remove the hose and unscrew the adapter for water filling screw in the insertion of a valve and inflate the tire to prescribed pressure D after inflating screw in a protective cap on the valve fill the second tire in the same way Draining liquid from tires procedure 0 ND OI Au0DN E557 by heaving the tractor relieve tire and turn the wheel valve up A let out air and unscrew the valve insertion turn the wheel valve down remove remaining liquid after screwing in an adapter for filling with water by inlet of compressed air C blow the liquid out for so long that the liquid stops flowing out through the tube of air adapter unscrew the adapter for water filling screw back in the air part of valve and inflate the tire to prescribed pressure D screw in a protective cap to a valve drain the l
69. justed screws must be preloaded Each headlight is adjusted separately Bulb replacement is done by removing it from the back side of reflector NM13N106 Lights adjustment in cab roof check NM13N105 No point of a lit surface lying on the level of road to the left from longitudinal vertical surface passing through the centre of headlight must be further from the front line of the tractor than 30 m In horizontal direction headlight beams must be parallel with longitudinal axis of tractor symmetry Perform the lights adjustment check with service weight of the tractor Front roof headlights can be used for operation on roads only in such cases when a front mounted tool is hanged on the tractor or a device covering main headlights in tractor s grill 78 TRACTOR MAINTENANCE Before starting the engine A check of oil contents in the engine A check of coolant contents and joint tightness in the cooling system A check of oil contents in the hydrostatic control circuit tank A check of oil contents in the transmission and in the final drive A check of air pressure in all tyres A check of the tightening of wheels A check of the state of suspension and connecting devices After starting the engine Engine greasing function check control Charging function check control Steering function check control Steering circuit function and tightness check Efficiency and function of tractor brakes check Efficiency and function
70. lacing the hoses of hydrostatic steering Hoses need to be replaced four years from the date of their manufacture date is given on their surface or after working 3 500 hours with tractor or right after learning the symptoms of their damage hose local swelling penetration of working medium around endpoints and hose surface wrapping damage by mechanical smear to a metallic body damage to external buckle braid with low pressure hoses A If a pump gets damaged or if the engine is at standstill steerability is observed but the force on the steering wheel increases It is possible to get to the nearest place where repairs can be done with lowered speed The steering wheel must not be held in the positions of extreme wheel locks for long maximum time Is 20 sec otherwise there is excessive oil heating in hydrostatic steering circuit Bleeding the Heating System The bleeding valve of the heater 1 is located on the left hand side of the tractor in front of the cabin and it is accessible after the bonnet has been lifted off Bleeding procedure Set the heater valve control on the dashboard to maximum volume Fit a hose on the tube of the heater bleeding valve Dip the other end of the hose in the coolant vessel Start up the engine Loosen the bolt of the heater bleeding valve OSOH LINA EN Increase the engine speed to cca 1500 r p m INV TRSY P 77h Once air bubbles stop issuing from the dipped end of the SNE hose tighten up the bo
71. lt of the heater bleeding valve da Stop the engine i I 7 QQ AAA PRA A Check contents of the coolant in the egualizing reservoir Top up the coolant if need be Loosen the overpressure plug only after the coolant cools down Scald danger 91 MAINTENANCE INSTRUCTIONS Coolant replacement Observe the following procedure 1 open valve of heating A and release safety plug on equalizing tank B 2 drain coolant from radiator C Draining screw is accessible after lifting the bonnet 3 drain coolant from the block of engine D Drain valve is accessible after lifting the bonnet 4 after draining the coolant close the screw and valve leave heating valve open 5 Fill in the cooling system with an antifreeze 6 Start up the engine and keep it running for cca 1 minute 7 Top up the antifreeze in the equalizing reservoir up to the upper mark labelled with MAX 8 Close up the equalizing reservoir with the overpressure plug 9 After having the engine warm up and the thermostat open let the coolant cool down again and check the coolant and top it up once more if necessary 10 Bleed the heating system if need be A Loosen the overpressure plug only after the coolant cools down Scald danger Carry out a renewal of the antifreeze every time after two years of service at the latest Checking the oil in gear box final drive housing and rear axle Gear system has a common oil filling The state of oil is checked
72. lug 1 back on Repeat this procedure with the draining plug 2 on the right hand side of the engine 80 MAINTENANCE INSTRUCTIONS Replacing full continuous motor oil filter The full flow oil filter a is located on the left hand side of the engine and is accessible after the bonnet has been lifted The filter must be changed each time the motor oil renewal is carried out 1 Put a catch reservoir for the drained oil under the full flow oil filter 2 Loosen the oil filter and screw it off using appropriate tools 3 Before screwing on a new filter clean the packing surface of the body 1 and that of the filter 2 4 Smear the engine fill oil on the rubber packing of the new oil filter and screw on the filter 5 Once the packing has sit down on the contact surface tighten up the filter manually NM14D008 A For tigtening the filter with a special tool a tightening moment of 15 17 Nm is required 6 Check tightness after the engine has started up Pouring oil to engine The engine is equipped with two filling holes On the upper side of the engine a On the left hand side of the engine above the oil level gauge b While filling oil choose a hole which best suits the tractor equipment 1 Fill the prescribed amount of motor oil through the filling hole 2 Check the oil contents using the gauge 3 Start up the engine and keep it running for 2 or 3 minutes with cca 800 revolutions per minute 4 After the engine h
73. miting draw bars 64 External hydraulic circuit 0 560 Liguidfor the cooling system of the tractors 82 Extrernal hydraulic circuit control elements 60 Location of serial numbers 9 Filling tires with liquid procedure 0 72 Main technical parameters 9 Z 00 99 E Filling controlling and draining hole of oil of front drive axle 94 Maintractor sparameters mm 9 Filling controlling and draining hole of oil of front wheels Maintenance and treatment of tires 96 reducers 0 94 Maintenance instructions 00000 85 Filtration elements cleaning 9 95 Making front wheels stable 71 Fire prevention principles 13 Manipulation with starter 38 Manual brake and PTO shaft disengagement lever INDEX Maximum permitted vertical static suspensions load for trailers and semitrailers Motor Oils Multistage adjustable suspension Notification signalization of air pressure drop 43 A 4 Oil for the front driving axle One section switchboard external hydraulic circuit controlling levers function Other Recommended Service Fillings Tested on Zetor Tractors P T O shaft clutch control lever adjustment Permitted maximum weight of set tractor mounted machine kg Principles for operating tractors eguipped with front end loader Proper clothing PTO shaft revolutions 540 and 1000 rpm shifting lever Quick couplers engagement and disengagement Running in the tractor Safety cab _Selecting driving direction Reversinglever
74. ng lever Shifting 540 or 1 000 revolutions of rear PTO shaft is done with the lever 1 placed from the outside of the tractor above the rear PTO shaft a 1 000 rpm b 540 rpm Gear shifting Is done with the lever of PTO shaft drive engagement in n position A PTO shaft revolutions and the type of endpoint need to be selected dependent on the prescribed revolutions of the aggregated machine Battery disconnector Battery disconnector 1 is placed on the right side of the tractor in front of the cab a Battery is connected b Battery is disconnected A With longterm dead parking repairs a failure or accident disconnect the battery immediately by battery disconnector NM13N049 34 ACQUAINTANCE WITH THE TRACTOR Fuel tank Fuel tank is located on the left side of the tractor A plastic tank with a volume of 80 litres is mounted as a standard A Do not step on the tank Fuel tank drain plug Fuel tank drain plug is In its bottom NM13N089 Minimum fuel amount in the fuel tank When working on slope if the tractor inclination is near the value of maximum slope availability i e 12 the fuel amount in the fuel tank must be at least 20 of the fuel tank volume NM14D055 35 NOTES 36 DRIVING OPERATION Qe E Before a drive with the new tractor get to know how to shift gears and try individual positions of the shifting lever when the engine is stopped During normal operation and before y
75. ng with a single brake pedal air brakes of a trailer are not in operation Note When travelling down a steep slope with a trailer or semi trailer equipped with air brakes it is necessary to brake with a foot brake before the descent starts Notification signalization of air pressure drop If the air pressure in the air brake system falls under a critical limit a red indicator on the dash board comes on A In case the pressure in the air pressure system drops under a critical limit the indicator comes on the tractor with a braked trailer or semitrailer is not allowed to continue operation until the air pressure increases Single hose air brakes for trailer Connecting head of single hose brakes 1 is located on the rear panel of quick couplers A Connecting head must be closed with flaps after disconnection or without a connected trailer semi trailer Operation pressure is set by control valve to 600 20 kPa A When connecting the trailer semi trailer with maximum permitted weight approved for the type of NM13N059 tractor at stake is the maximum set speed of 30 km h Maximum permitted speed of set is given by maximum permitted speed of the slower vehicle of the set 43 DRIVING OPERATION Hydraulic brakes of trailers Connect hydraulic brakes of trailer or articulated trailer to the quick couplings marked by an arrow Control of hydraulic brakes of trailers articulated trailers and control of tractor brakes is
76. ng x heave mm 92x110 m Nominal revolutions rp 2200 rp 2300 rp 1 3 4 2 1 17 8 Maximum output EC 24 45 55 4 Specific fuel consumption g kW h 237 77 229 67 Max torque engine 239 1600 300 1600 Minimum oil pressure M 0 14 loe idle engine warm Max coolant temperature Injection sequence lt a 0 O D o Idle run revolutions rpm Compression ratio 0 N N D O D O o 771 3 3 m m m m m Pa 99 MAIN TECHNICAL PARAMETERS Permitted maximum load of front axle kg Wheel base mm Travel speed km h Load applies with regard for the axle itself permissible load with regard for tires is given in table Front tires bearing capacity Permitted maximum load of rear axle ko Travel speed km h Load applies with regard for the axle itself permissible load with regard for tires is given in table Rear tires bearing capacity Permitted maximum weight of set tractor mounted machine ko Travel speed km h Maximum weight of set Front tires steerability Parameter of Travel speed Bkm Bearing capacity of tires kg inflation axle kPa Tire 1 plece axle Note Bearing capacity values apply for front wheel base of 1495 1525 mm and are in accordance with bearing capacity When operating on hard surfaces it is advisable to increase the pressure by 30 kPa with regard for slippage and abrasion of tires 100 MAIN TECHNICAL PAR
77. nncnonnnnanncnnnnnnnnnnnnnnnnnnnnnnnnnnnrnnnnnnnonnnnnanennnnnnons 41 Gear shifting from higher to lower gears ccooooonnccnnncccncoonncnnnncnonnnonnncnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnannnnnnnnnns 41 ravelino Up SIONES sai ata 41 Iraveling d Whrtheslope ee iia 41 Pisco A ee een ee 42 Front Ati veaXle Control ee ne 42 Driving with tront dive axle engaged si ea 42 FOok bIakes Pedale ar nee ee ee ee 42 Trailer and semi trailer aim Drake Serenoa A Aceheerdanccensonds 43 Notification signalization Of air pressure CYODP cccccsseecccceseeeceeeeeeeneeeeeceuseeesaeeeeessaaeeeeseaeeessageeesneeeeeesaass 43 Single Nosed Drakes Tor Tal keinen 43 Hydraulie DRAKE S oral er Dessen 44 Connecting and disconnecting quick couplings of trailer hydraulic brakes oocccccoccncccconcncoconennnnonos 44 Stopping the actor manualbrake ssd on 44 SLOP PIG Me end a e dh te a oie hte 44 Leaving TMG tractor asies dai 45 Hydrostatic steering failure warning signalization ccooonncnconncnnoconnnnonnnnnncnnanennnnnnnnnoonanonnononcnnnnnrnnnonnanennos 45 Mportant noc AMO a NA e 45 Running in The Taco airlines 47 General principles of new tractor run in in first 100 hours of operation oocccccccccccconccononnnncnnnnncnnnononanenos 47 MISA O AQUES OO Pera lO erat einleiten 47 From TONOS OF OD CFATOMN sionista odon ee 47 TEARS DOMLAUON A A A wei a di 49 FFOMU MOOK titi olaaa diia 49 MuIstage ad justable SUSDENSIO imicin
78. nnnnnnnnnonannnnonannranennaneness 88 Replacing the safety element of the air cleaner cccooonccccccnnnccconnnnnonononcnnannnnononnnnonannnnononnnnononnnnnnnnananess 88 Reassembly of the air cleaner elements 2222220022000000000000nnnnnnn novo rv r rn 89 Checking amount of oil in hydrostatic steering tank oocccccnccccconnccnnnncconononnncnnnnnonononannnnnnnnnnonnnanennnnnnnnos 89 Replacing oil and hydrostatic steering filter element ocooonnnccconccnconocnnnononcnnnnnnnnnconanonnnnoncnnnnnnnncnonaneness 90 Venting hydraulic circuit of hydrostatic Steering cooocccccconnnnccnonnncononencnnonnnonnanononnancnnonnnrnnnonannncnnanennnnnnens 90 Replacing the hoses of hydrostatic Steerino ooocccoconconccconnnccconnncononcnnnnnannncononnnnonannnnnnnnnnnononnnnnnnananess 91 Bleeding the Ealing SY SM ad eee ain bene r eens 91 GoBlant replacement ae on 92 Checking the oil in gear box final drive housing and rear axl8 ccccooonncnnccccconconcononnnononononnnonononancnnononanennns 92 Replacing oil filter element of hydraulic DUMP ccccceeececcesececceeseeeceeueeeceauseceeuseeeseuseeecsaeeesseseesssageeeess 93 Gear syslenrdrain DUO ana Eee ie Asse 93 Ol replacement in gear system ine en 93 Filling controlling and draining hole of oil of front drive Aaxle coocooonnccnccccconcnnccononnconnconnancnnnnononncnnononnns 94 Filling controlling and draining hole of oil of front
79. nt wheels stable After the change of wheel track tighten all the screws connecting the disc with a rim by a torque of 270 300 Nm and nuts of screws connecting a disc with wheel shaft with a torque of 230 245 Nm e Tighten the screws to a prescribed value after every release of foot joint e After travelling a distance of 100 m with an unloaded tractor retighten the joints again to a prescribed torque e After loading the tractor tighten the joints after 3 Mh e Retest the tightening of disc nuts and foots of wheel rims after 10 Mh e Until you travel first 100 Mh check the disc nuts and foot of front and rear wheels tightening often at least 6 times in the first 100 Mh e Continue retesting the disc nuts and foot rims of front and rear wheels tightening always after working every 100 Mh 69 NOTES 70 BALLAST WEIGHTS Ballast weights are necessary to additionally load the tractor axles and to ensure manoeuvrability and stability of the tractor Ballast weights in front of bonnet grill Combination of Weights weight weights pcs kg NM13N072 Weights of rear wheels Combination Weights kg of weights pcs ma joe Te Valve for filling tires with liquid All air locks of rear wheels are equipped with a valve which enables to fill air locks with liquid when using an adapter Tubeless tires are not filled with liquid Filling air locks of front tires and double mounting of rear wheels by liquid
80. ntrol on the dashboard NM13N060 Stopping the engine It is necessary to ensure that the engine cools down after a work on the tractor with a full engine load 1 Before stopping the engine decrease the engine speed MAJOR 80 to 800 to 1 000 r p m and keep it running idle for cca 800 min 2 Move the manual fuel control handle to the position of idling run 3 The engine shall stop once you turn the key from the position T to the position 0 NM14D041 44 DRIVING OPERATION Leaving the tractor Before leaving the tractor with a safety cab do not forget to remove the key from the switch box in position only with engine at standstill charging control must be on and lock the cab The key cannot be pulled out in positions and ll A Tractor must be secured against spontaneous drive away 1 engine disengaged 2 1 gear engaged 3 braked with the manual brake If the tractor is on the slope wheels must be made stable with shims NM13N062 A After exiting the tractor must be disconnector of the battery on OFF position Hydrostatic steering failure warning signalization Hydrostatic steering pump failure is with pressure drop under 120 kPa behind the pump signalized on the dashboard by an applicable symbol Note When starting the engine or with low engine revolutions the control may be blinking if after starting or revolutions increase engine control goes out it is not a failure The system is alright
81. of an arrow Unlocking is done by shifting the lever 2 against the direction of an arrow With total opening the door is held by a gas prop A We do not recommend driving with open doors from the reason of their possible damage NM13N026 25 ACQUAINTANCE WITH THE TRACTOR Rear window Is equipped with a handle and in open position it is locked by gas props By pushing the lever 1 downwards a flap of rear window is released and by pressure on handle of rear window we open the window When closing the rear window after pulling the window by handle the flap of the window snaps automatically When travelling on an uneven surface we recommend to lock the window in a locked position there is a danger of window cracking When starting work with machines mounted in rear three point linkage of the tractor make sure that there NM13N027 is no risk of collision between mounted tools with maximum heave of rear three point linkage and open rear window If there is collision we recommend working with a closed window Bottom rear window For opening the bottom rear window it is necessary to push the lever 1 in the direction of an arrow Close the window in reverse procedure window flap will close automatically NM13N028 Side window For opening the side window it is necessary to shift the lever 1 to the back and then in the direction of window in direction of an arrow Close the side window in opposite way
82. onnnnononnnnnnnnononnnnnnnnnnnononnnnnnnnnnnnonos 65 Wheel track CHANGE si oa casi 67 Change of front wheels track with front drive Aaxle oooccccccccccoocnnncconnccnononncnnnnnonononannnnnnnnnnnnnnannnnennnnnnnos 67 Setting wheel stops with front drive axle cooonncccnncccccocconcconnnnonononanncnnnonononannnnnnnnnnnnnnnnnnnnnnnonenonnnncnnnnnnns 67 Lori WNCEIS TOSI eit ad ta add 68 Adjustment of toe in of the wheels of the front driving Aaxle ooccccccccnnccnnccononcnnncnonancnnncnnnancnnncnnnanennnnss 68 Frontdive al ES e o 68 Rear WHEE TACK Change reale 69 Ballast WEIGNIS a ee Me ee lesbian 71 Ballast weights in front of bonnet Hl ko A A A eee eek 71 Weights ofrear WREeIS zu nase 71 Valve Tor Miling TIES With Iguig aan a aaa 71 Waking front wheels stable sen aa ld NE da a a Calida 71 Fla ttres wihIQUIA prec edute estais citant al loterias 72 Draining fa Tom ures procedure zes ea dis ai 72 Antl ireezing Solutio TOMTIMMG US iii iaa cistiada 73 Electi INStallalloNn id a A A A 75 Basic Service IMOFMAUO Matamala daa toa 75 ACCUMUIATON Date Visite ero ici elek 75 Batory GISCONME CON ici 75 Accumulator battery Maintenance a a a aiana a aa aaa a a 76 a e il O 76 AlteHnalor mamntenancSi scale 76 USE DON dai dieta 17 Placementof tusesin MUSE DIOR aaa ita 77 Lights adjustment in tractor s grill check ccccccconncnncccoooncnnnncnonncnnncnancnnnononancnnnnnonnnnnnnonnnnncnnnnononanennnnnnos 78 L ights
83. ons 101 86 Tractors weight 0 VII 59 _Tractors equipped with front end loader 0 Ar 14 Trailer and semi trailer air brakes 43 21 Trailer brakes 22 21 Transportation o 49 Transportation of persons operation 12 18 Travelling down the slope 41 11 Travelling up the slope 41 15 Two section switchboard external hydraulic circuit 53 controlling levers function 0 61 34 Tyres and wheels 23 54 34 Upper draw bar 64 54 Used operation liquids and fillings amount 80 User s safety instructions 11 62 V _Valve for filling tires with liquid TN 87 Venting hydraulic circuit of hydrostatic steering 90 55 Vertical adjusment of lifting draw bars oo o 63 55 Vertical adjustment and multistage suspension disassembly 49 63 W 26 Wheel track change 00 67 89 Working with PTO shaft 53 88 80 Zetor Service Fillings 81 S pn 19 93 91 88 33 33 47 25 63 65 NOTES 105 Operator s manual NEW MAJOR 60 NEW MAJOR 80 Edition 1 100 2014 Publication No 222 212 746 ZETOR TRACTORS a s Department of Technical Documentation Trnkova 111 628 00 Brno 106 a gt 000000000000000000090 00000000000000000000090 00000000090 00000000090 0000000909 090 0000000090 00000000090 0000000000000 40 000000000000000000000000000090 0000000000000000000000000000000090 S 9000090000000 9000000000000 0000000000000 0000000 900000009 0000000000000 0000000000 9000000000000 00000000000 000000000 9000000000000 0000
84. or a longer period of time may lead to hearing disorders or deafness Protect your hearing with protective means e g headphones ear plugs etc Resulting levels of noise when measuring noise for hearing of a person near a tractor Based on European directive 2009 63 EC Amendment VI Travel speed 30 km h Tractor noise levels when travelling 78 0 79 0 dB Tractor noise levels when standing 78 0 785 dB The level of internal sound of tractor A The exposition to the higher sound levels for longer periods of time may lead to hearing disorders or deafness Protect your hearing with protective measures e g headphones ear plugs etc Resulting levels of noise when measuring noise for hearing of driver Based on European directive 2009 76 EC Travel speed 30 km h Noise levels closed windows dB The level of vibrations on driver s seat ZETOR tractors are classified in A category in classes and Il A category includes all tractors with set level of vibrations owing to similar specifications of construction Results of measurement on testing bench are listed in the following table pursuant to directive 78 764 EEC The value a ws is an adjusted value of effective acceleration balanced according to vibration movement The following table is valid for all type series of Zetor tractors Class amp Il Brand of seat Model Springing a A a m s m s GRAMMER MSG85 721 1 1 MARS 78 764 73xx 1 23 1 Values cor
85. osition With stopped engine only All work connected with refuelling cleaning lubricating and adjusting the tractor or attached implements may only be performed with the engine and moving parts of the tractor stopped except functional checks of the brakes hydraulic system and charging Before removing the side plates of the hood it is always necessary to stop the engine The tractor engine can only run in a closed building or room if sufficient ventilation is ensured Exhaust gases are harmful for health Fire prevention principles Refuel the tractor best after the end of work and with the engine stopped Do not refill fuel up to the top of the fuel tank in summer Wipe spilt fuel immediately Do not refuel the tractor near open flame and do not smoke Do not smoke and do not use open flame when inspecting the battery electrolyte level Make sure that fire safety instructions are strictly observed in environments with an increased danger of fire hay lofts straw stacks etc The tractors are not equipped with a fire extinguisher from the production plant 13 USER S SAFETY INSTRUCTIONS J Health and environment protection e The tractors are not equipped with special filters of air aspirated to the cab Therefore they are not designed for work with aerosols and other harmful substances e Coolant brake liquid kerosene diesel fuel mineral oil and other oil products that are used for the operation and maintenance of the
86. oth hoses from working roller and waste pipeline from the tank place vessels for used oil under working roller hoses and waste pipeline 11 start the engine and with idle run max 10 seconds turn the steering wheel 2 3 times to both sides so that you pushed oil from control unit and pipeline 12 secure the tractor against movement and lift front drive axle E721 13 place a vessel for oil under the working roller and by turning the wheels manually push the oil from working roller 14 do the back assembly of all disconnected joints 15 fill the tank with oil and vent hydrostatic steering circuit O 00 NO Venting hydraulic circuit of hydrostatic steering E722 1 secure the tractor against movement and lift the front axle 2 start the engine and allow it to run for approximately 1 minute in idle run 3 turn the steering wheel several times to both sides with idle run 4 with maximum engine revolutions turn the steering wheel 3 times alternately slowly and quickly to both sides to restricting wheel stop 5 stop the engine 6 after completing the venting check or replenish the oil level to control gauge line Check the tightness of all joints and hydraulic circuit guide ways of hydrostatic steering 7 lower the tractor down to front wheels 90 MAINTENANCE INSTRUCTIONS A Monitor oil level in the tank with all hydrostatic steering venting steps to prevent air sucking to the system of steering E723 Rep
87. ou set up make sure that the technical condition ensures safe operation of the tractor Before you start the engine A Before you start the engine make sure that 1 tractor is properly braked 2 PTO shaft drive engagement lever is in neutral position 3 the main gear shifting lever is in neutral position If the clutch pedal is not depressed it is not possible to start the engine switch for securing start is not switched Starting the engine 1 Insert the key to the switch box position 0 2 Depress the clutch pedal start breaker is switched 3 Shift reversing lever to neutral position start breaker is switched 4 Pull manual clutch lever start breaker is switched 5 Set the manual fuel control lever to idle run position 6 Switch the key of switch box from position 0 to position T Thermostart ignition control lights up Wait for the time when ignition control goes out the time is dependent on the temperature of coolant 7 As soon as the control goes out 5 s max turn the key from the position to position I start 8 After starting the engine release the key immediately it automatically re turn to position T Do not start longer than 15 s 37 DRIVING OPERATION If engine does not start Return the key to position 0 wait 30 seconds and repeat the start A maximum of 6 starting cycles is allowed 15 seconds start and 30 seconds interruption is one cycle Another engine start is allowed aft
88. p in the downward direction so that the lock of bonnet snaps down Ur Gomes WI Sa A Al A Rapid closing of the bonnet may damage filaments of bulbs in headlights in the front mask Checking oil levels in engine Perform checks on a daily basis before putting into operation while the tractor is standing on a flat surface with the engine off The engine oil gauge 1 and the filling hole 2 are located on the left hand side of the engine Pull out the gauge 1 wipe it with a clean fibreless rag and slip it fully back in After pulling out the gauge once again check the oil level The oil level must be always between MIN and MAX You can top up the oil if need be using the filling hole 2 Draining oil from engine Perform the engine oil drain preferably after you have finished driving or after the engine heats up to the working temperature Always perform the engine oil drain while the tractor is standing on a flat surface with the engine off While draining the oil loosen the motor oil filling plug or pull out the motor oil gauge A The engine has two draining plugs located on the left hand side and right hand side of the engine oil pan 1 Put a catch reservoir for draining oil under the draining NM14D007 plug 1 on the left hand side of the engine 2 Screw off the draining plug 1 on the left hand side of the engine 3 Drain oil into the catch reservoir 3 Clean the draining plug 4 Screw the draining p
89. parked on a horizontal and solid base the arms of the lifting device must be set in the lower position You will find more information in user s manual to front end loader A Important notification Work always safely and with consideration 18 USER S SAFETY INSTRUCTIONS Zetor tractors used for work in the woods Standard tractors Zetor do not provide sufficient protection for operation in forest terrain as for example protection against a fal ling tree or branch on a cab or penetration of objects to a cab If Zetor tractor is utilized for forest work a tractor operated within the European Union must be protected against these risks It is necessary to observe applicable local valid regulations in countries which are not part of the European Union To ensure this protection it is advisable to conduct assembly of a specific protective structure like for example FOPS OPS Fal ling Object Protective Structure Operator Protective Structure tested according to standards for forest machines A Only forest superstructures approved by ZETOR TRACTORS can be mounted to ZETOR tractors In case of additional assembly of further tractor equipment for working in the woods full responsibility is borne by the supplier and manufacturer of the protective structure that all the safety regulations e g OPS FOPS all the conditions of homologation e g the area of driver s view lighting parameters permissible weight etc are met same as
90. pe and in difficult terrain 39 DRIVING OPERATION Selection of road or reduced speeds Road and reduced gears lever serves for shifting groups of gears m Average speeds 7 N E L Reduced speeds A Gear shifting to be done with tractor at standstill and depressed clutch pedal Gear shifting Gear shifting lever serves for changes of gear box gears Gear shifting is done with a depressed clutch pedal A Only gears are shifted by main gear shifting lever the direction of travel is shifted by reversing lever NM13N045 Selecting driving direction Reversing lever Reversing lever 1 serves for the change of tractor s travel direction F drive forward lever in the front N neutral R reversing lever at the back Gear shifting is done with tractor at standstill and clutch pedal depressed NM13N044 40 DRIVING OPERATION Gear shifting from lower to higher gears Depress the clutch pedal clutch disengaged At the same time release the pedal of foot fuel control and shift the applicable higher gear Release the clutch pedal clutch is engaged smoothly and at same time increase engine revolutions Note For increasing the life cycle of synchrones it is possible to shift from higher to lower gear with the socalled double declutching Gear shifting from higher to lower gears Depress the clutch pedal and shift the gear shifting lever through neutral to lower gear Note For increasing the life cy
91. per position The lever can be unlocked and return to the lower position by lifting the lever and pressing the but ton on the forefront of the lever Upper position clutch disengaged If manual disengagement of the clutch lever is pulled for a longer period of time increased wear of lamely of PTO shaft occurs gt PTO shaft drive engagement lever Rear PTO shaft is engaged with a lever 1 shaft drive placed on the left side of driver s seat dependent revolutions of PTO with PTO shaft drive via gearbox revolutions are dependent on the engaged gear Neutral position independent revolutions of PTO shaft drive revolutions are dependent on engine revolutions Gear shifting is done with engine at standstill and engaged manual clutch lever PTO shaft revolutions 540 and 1000 rpm shifting lever Shifting 540 or 1 000 revolutions of rear PTO shaft is done with a lever 1 placed on the outer side of tractor on rear PTO shaft 1 000 rpm 540 rpm Shifting is done with an engine at standstill and lever of engaging PTO shaft drive in n position gt PTO shaft revolutions need to be selected depending on the prescribed revolutions from aggregated machines 94 NM13N004 NM13N005 DRIVE OF AGRICULTURAL MACHINERY Rear PTO shaft independent revolutions With independent revolutions of rear PTO shaft the number of PTO shaft revolutions is dependent on the number of engine revolutions PTO sha
92. r after every 8 10 hours of operation at the latest Safety cab e Ifthe protective frame of the safety cab is damaged by corrosion an accident or otherwise the safety cab must be replaced Air conditioning e Disassembling turning or otherwise handling the screw union of the air conditioning system is not allowed in any case Sudden leak of the coolant may occur causing quick local cooling Contact or freezing of components in hands may cause serious damage of some tissues e The air conditioning system is equipped with quick couplers that make it possible to separate the cab from the tractor body if necessary without any coolant leak Entrust interventions into the air conditioning system to a specialized repair shop 14 Electri A USER S SAFETY INSTRUCTIONS c installation No additional interventions into the electric installation connection of other electric appliances are permissible due to ts possible overloading Work i The values of the electric installation are Nominal voltage 12 V Grounded minus pole pole Using starting trucks or auxiliary power supplies with a different voltage or polarity may cause serious failures of the tractor When handling the battery you must pay increased attention and avoid short circuits In tractors equipped with a battery disconnector switch the disconnector off when handling the battery Zetor tractors must not be operated with a disconnected battery as this m
93. responding to drivers weight of 50 kg 2 Values corresponding to drivers weight of 120 kg 1 vs me e GRAWMER gt mSc95A721 pneumate ns 1 nasi 13 16 USER S SAFETY INSTRUCTIONS Tractors equipped with front end loader Zetor Tractors in standard design are designed for utilization in agriculture and are not designed for special purposes Tractors designed for operation within the European Union must be equipped in case of using front end loader with a protective structure FOPS Falling Object Protective Structure protecting drivers from potential falling objects It is necessary to observe applicable local valid regulations in countries which are not part of the European Union Two types of cab roofs are mounted to Zetor tractors 1 Standard cab roof 2 Cab roof designed for tractors equipped with front end loader meeting the OECD code 10 FOPS conditions Tractors ZETOR supplied already from production with front end loader are equipped with cab roof according to point 2 From safety reasons series ZETOR tractors supplied without front end loader with standard roof pursuant to point 1 must not be equipped or used with front end loader In case of additional front end loader assembly it Is necessary to equip tractor with cab roof pursuant to point 2 A Only front end loaders approved by ZETOR TRACTORS may be mounted to ZETOR tractor Additional assembly of front end loader approved by ZETOR TRACTORS
94. rols on the dashboard 1 Direction indicator switch 2 Headlights switch 3 Warning lights switch 4 Headlights switch 9 Hearing switch 6 Fog light switch off on Fog light function is signalized by a lit symbol on the switch 7 Heating valve control 8 Switch box 9 Front screen wiper and washer switch 27 ACQUAINTANCE WITH THE TRACTOR Direction indicator switch Direction lights are turned off by the movement of a switch 1 to position a or b a direction lights to the right b direction lights to the left Headlights switch The main lights are switched by a switch 2 after switching on the main lights in the grill of the bonnets by a switch 4 a side lights b dipped lights c headlights After pulling the switch lever 2 to the steering wheel acoustic horn is engaged Front windshield wiper and washer Front windscreen wiper and washer are switched on by a switch 9 a disengaged b front wiper on Front windshield washer is engaged by pulling the lever 9 in the direction of the steering wheel Switch box key in the position 0 The voltage of all the eguipment controlled via the key is disconnected The key can be removed 943 28 ACQUAINTANCE WITH THE TRACTOR Switch box key in the position I The voltage is connected to all the equipment excluding starter The key Is in this position with the engine running Switch box key in the position Il Starter an
95. rom the earth electrode of the tractor by battery disconnector Any incidental short circuits on clamps are excluded A With any manipulation or starter repair it is necessary to disconnect the minus pole of the battery and to shift all the levers including PTO shaft shifting lever to neutral position so as to prevent spontaneous start and endangering the life of a repairman A 19 It is forbidden to start by short circuiting the clamps of starter Start tractor only from driver s seat A Attention When the engine is switched off the engine control unit remains active for about 1 minute because of storage of operation data During this time the supply of current from the accumulator must not be interrupted Do not disconnect the accumulator before this time expires Accumulator battery Accumulator battery is located in a box on the left side of the tractor After unscrewing the screw marked with an arrow lid of box of accumulator battery can be opened together with steps NM13N076 Battery disconnector Accumulator battery is located under the cab on the right side Battery disconnector 1 is located on the right side of the tractor in front of the cab a Battery connected b Battery disconnected A If the tractor is put aside for a longer period of time it is necessary to recharge the accumulator at least once in three months because of the battery self discharge When putting tractor aside we recommend you to
96. ronmentally hazardous waste when buying a new accumulator hand the old one over to a seller who will dispose of it free of charge 7 Insufficiently charged battery can freeze in winter Alternator It is accessible after hinging the bonnet away Charging check is indicated by a red control on the compound dashboard device which must go out after starting None repairing tractor by electric welding all the conductors must be disconnected alternator Protect conductor B against short circuit Alternator maintenance A When washing and cleaning tractor protect alternator prior to penetration of water or oil You must not disconnect alternator from accumulator during operation Alternator must not ever be put in operation with a disconnected conductor from of clamp B and connected clamp D Such condition when increasing the revolutions may cause an exceptionally high alternator voltage which would damage semiconductors Never short circuit any clamp of alternator in operation Alternator must not be over activated There is a risk of semiconductors damage with this intervention Mind the perfect electrical joint on connecting clamps and on perfect alternator grounding Alternator must not be overpoled not even for a short time 76 ELECTRIC INSTALLATION Fuse box Is accessible after removing the left lid of the steering bracket Lid can be removed after unscrewing the screw 1 Fuses 2 are knife blade contact and wit
97. rtant warnings that concern operation safety Observe these instructions and be extremely careful in these cases Inform your colleagues and other users about these warnings LES Carefully study the chapters marked with this symbol before starting to perform operation repairs and adjustments of your tractor a This symbol identifies all important information concerning operation adjustment and repairs of the starter motor Observe these instructions and be extremely careful in these cases This symbol marks parts of the Operators Manual concerning environment protection Or possibly sections describing handling of dangerous waste x This symbol refers to optional tractor accessories installed by the manufacturer on the customer s request A Accessories that are not installed by the manufacturer in the standard way or optionally on the customer s request in the production plant cannot be subject to a claim e The tractor may only be operated by a trained person that has a valid driving licence and has been thoroughly acquainted with the operation and safety rules e Besides the safety instructions mentioned in the Operator s Manual you are obliged to respect generally valid safety and traffic rules of the country where the tractor is used Proper clothing e Do not wear loose clothing and free flying long hair e During all work use suitable prescribed means of personal protection working boots gloves goggles etc 11
98. ry to unscrew the screws 2 and remove heating filtration element 1 NM13N111 94 MAINTENANCE INSTRUCTIONS Air condition filtration elements Are placed in the rear overhang of cab roof It is necessary to unscrew the screws 2 and remove air condition filtration elements 1 NM13N109 Filtration elements cleaning Regenerate filtration elements of the cab depending on the degree of clogging by dusting by blowing with compressed air Check clogging daily Replace strongly polluted filters N rectors safety cab is not equipped with special filters for air sucked into the cab It does not protect operators against the effects of aerosols and other harmful substances NM13N110 Draining the condensate from air collector Air collector is placed on the right side of the tractor under the cab Draining the condensate from air collectorto be done by deviation of venting valve by pulling a ring Valve is located on the bottom part of air collector NM13N074 Air condition maintenance A The main element of air condition system maintenance Is cleaning air condition condenser is placed in front of engine radiator Clogged air condition condenser decreases not only the efficiency of cooling system but also the efficiency of engine cooling Open the bonnet demount the nut 1 and protrude the radiator to the side and blow with compressed air or wash with pressed water against the direction of tractor
99. ss 33 Manual brake and PTO shaft disengagement lever o oonnccnccccconcnccccooncnnnnnnnnncononononnnnnnonnnnncnnononannnncnnnnnns 33 Front drive axle control lever occocoonncnccccnnnnccconcncoconcnocnonnnnononnnnnononnnnnnnnnnnnnnnnnnononnnnnnnnnnnnnnnnnnnnononnnnnnnanennss 34 CONTENTS PTO shaft drive engagement levVer occcocoooncnnccccconconnccccoconcnononncnnnonnnnnconnnnonnnnnnnonnnrnnnnnnnnnnnnnnnonannnnnnnnnnnnnennnos 34 PTO shaft revolutions 540 and 1000 rpm Shifting lever occcooconcnnccccconcnnnccnnncnnnonnnancnnncononncnnnnononnnnonoss 34 Batey CISCOMMEC OF areas Eee 34 A O Uae caactautctens asad re cad ici o odian 35 OTV OPCION ea nee A att 37 Belore VOU start INe CNnGING serrana rita on aa 37 LAN LUNG ine eng ds 37 engine OSS MOLES Mid ia 38 Manipulaton WIN aura ee 38 immediately after starie ne ee 38 ENJINS NGANO ndo 38 Engine Performance Limitation occcccccnnoccccnnnnncconnnccnnnonononnnnnnnonnnnononnnnnnnnnnnonnnnnnnnnnnnnnnannnnronannnnennaneness 39 DIVE aWaV a cise tage Ca Mix nected A a a Pooh fa ee 39 Selection of road or reduced SpeedS ooooccccncococcnoncconnncnonononncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnonnnnnnnnnnnnnnnnnnnnennnnninns 40 A E E EAE A O ate ee das 40 Selecting driving direction Reversing lever ooocccccncccccoocnnnccnnnnccononnnonnnnnonononnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnncnnnnnnns 40 Gear shifting from lower to higher gears ccccccocnnccnnnccccononccnn
100. t solid point on the tractor is at least 50 mm Check both front tires 2 Turn the steering to full lock to the other side and check according to point 1 3 Heave one side of the front axle to the maximum swing front axle leans against the bracket and check according to point 1 and 2 4 Hoist the other side of front axle to the maximum swing front axle leans against the bracket and check according to point 1 and 2 F13BN033 The setting of stops A changes after the release of a nut 2 and unscrewing or screwing in a screw 1 A After the change in setting wheel stops with front drive axle it is always necessary to check their setting according to points 1 to 4 67 WHEEL TRACK CHANGE Front wheels toe in The value of toe in of front wheels taken on the rim of a tractor a a IT 1 i IT sl Biel e With driven axle 0 to 4 mm JU li Mt on SZ La hy kb Br y z S toe in is given by the difference of measured values S b a P Im A TU U I 4 Before checking toe in it is necessary to check il Il VEZ F l a w a A Z or adjust the clearance in front wheels bearings and kJ ul inflate front tires to prescribed pressure n a The measurement of toe in is done on wheel rims F 02 189 Adjustment of toe in of the wheels of the front driving axle C507 Tractors are in standard equipped with hydrostatic device Set the wheel symmetrically with longitudinal axis of a trac
101. tor Measure the distance between rims in the front on horizontal level of wheel axis Mark the place of measurement Travel forward with a tractor so that the marked places would be on horizontal level of rear wheel axis turn by 180 and remeasure the distance between marked places Release locking nuts of ball joint heads 2 of connecting rods of devices in hydraulic cylinder Adjust toe in by turning the pin of ball joint 3 Do the adjusting symmetrically with both joints to keep the same lock of wheels to both sides do the measurement on the sides of rims Locking nuts of heads of ball joints 2 tighten with a torque of 122 136 N Upper surfaces of heads must be 1 parallel Front drive axle fenders Are on adjustable holders which can be set both horizontally by relocating screws a to different holes and vertically by relocating screws b to different hole based on requested wheel tracks and the kind of used tires 68 WHEEL TRACK CHANGE Rear wheel track change 1437 mm 1512 mm 1587 mm 82 mm 1737 mm 1812 mm C509 Tire width Adjustable wheel track in mm 16 9 30 1437 1812 494 5 2 4 The standard factory wheel track is set to 1512 mm The wheel track setting of rear wheels is done by the change of rim position and disc with a heave rear part of a tractor It is necessary for wheels to spin freely A Before heaving do not forget to lock the tractor against movement by making fro
102. tractor at standstill NM13N048 Driving with front drive axle engaged A Use front drive axle with slip of rear wheels to increase pull of tractor On the road and on hard surface causes driving with front drive axle engaged increased tire wear of front wheels Permanent engagement of front drive axle is admissible if front mounted agriculture machine or tool is connected This condition is given in operation manual of the applicable machine Maximum permitted speed of these sets is 15 km h Foot brakes pedals Foot brakes are disc wet mechanically controlled and two pedaled A Standard pedals with a flap B Pedals with flap for trailer air brakes A When driving on the road both pedals must be connected by valve Use disconnected pedals for braking right or left wheel only when working in terrain or on the field Note When going down a steep slope with a trailer or articulated trailer equipped with air or hydraulic brakes it is necessary to brake by a foot brake from the beginning of descend NM13N112 A When braking with one brake pedal trailer s brakes are not active 42 DRIVING OPERATION Trailer and semi trailer air brakes Trailer semi trailer air brakes control and tractor brakes control is done in such a way that the braking effect of both vehicles is synchronized A When travelling with a connected trailer or semi trailer foot brake pedals must be connected and secured with a flap When braki
103. uire certain experience and more exacting service and diagnostic equipment That s why we recommend to do the works at specialized or authorized workshops Flat belt drive tension of accessories It is not necessary to adjust the tightness of the flat accessories drive belt A The belt gets stretched automatically Stretching the V Belt in the Air Conditioner Compressor If V belt tightness B is appropriate the belt sagging must be 5 5 mm while a force of 50 N is acting on the belt Stretch tight the V belt according to the prescribed value after having loosened the fixing bolts on the air conditioner compressor Stretching the V Belt in the Compressor If V belt tightness C is appropriate the belt sagging must m be 5 5 mm while a force of 50 N is acting on the belt er OY ae Stretch tight the V belt according to the prescribed value pb after having loosened the fixing bolts on the belt tension O roller of the compressor NM14D004 97 ADJUSTMENT P T O shaft clutch control lever adjustment NM13N114 Free run adjustment of PTO shaft clutch control lever a is done by changing the length of control Bowden After releasing the locking nut 1 set the length of Bowden by turning the nut 2 After setting the length of Bowden tighten the locking nut 1 With adjustment hold the Bowden bolt 3 to prevent its turning together with adjustment nut 2 Free run of PTO shaft clutch control lever a must be 25 to 35 mm
104. upting the balance of the tractor e Never leave the tractor standing with the loader in lifted position e If itis necessary to open the bonnet of the engine at intervention disconnect the front end loader first or secure hydraulic rollers of front end loader by metallic props designed for this purpose e Hydraulic circuit of the front end loader is designed in such a way to endure the maximum operation pressure of 20 MPa 200 bar Do not do any changes on couplers of hydraulic circuit hoses e Any front end loader ZETOR mounting without observing the recommendation of ZETOR TRACTORS valid to the day of pur chase revokes the validity of guarantee for the whole of supply e The loader may be used maintained and repaired only by people who perfectly know the machine and who are informed about potential risks e When driving on roads do not transport any material on the front end loader e lt is necessary to observe special instructions related to accidents prevention and general rules related to technical safety la bour medicine labour hygiene and regulation defining operation on roads e The manufacturer does not bear any responsibility for any potential damage incurred as a result of changes conducted on the loader without their consent e Do not ever adjust the front end loader by yourselves and do not use the adjusted front end loader without prior ZETOR s ap proval The loader may become dangerous as a result of not observing th
105. xternal hydraulic circuit controlling levers function coooccccccnnccccnncconnnononos 61 One section switchboard external hydraulic circuit controlling levers function cccococccnccconnncconnnnononos 61 Quick couplers engagement and GISENGAGEMENL ccccccccccccceeccccssssseesessseeeeeeeceseeeeeeeeeceeseeeeeesssaees 62 Connecting machines and tools to External hydraulic CirCuit o ccccccccccoccnnnnnnccnonnonnncnnnnnnnnnnnnnnnnnnonononos 62 FIIICHES oia a acai alban cael hea ead ales l erat emeay 63 Rear three point linkage ccccscccccssscecceesececeesseccceuseeeseueeecsaseceseuseeessaeeessaeeeeseseeessageeessneeessegeeesssaseneess 63 Safety principles when working with a three point linkage oocccccccccccoconocononononoonoccnnnnnncnnonanonnnnnnnnnnos 63 Vertical adjusment of lifting draw bDarsS ooccccccconnccnnccononnnononononcnnnononancnnnononancnnnnnnnnnnnnnnnnnnnnnnnnnnnnannnncnnenacoss 63 Fixed and free position of lower hydraulic draw barS oooccccconncncoconconcconcnnonanoncnnnncnnnonanononnnncnnnnnnrnnonnnanonos 64 Alas co AAA a 64 HELENA ko ibid dio 64 Selecion Or hodlesin Drackeln e nn ee ae 65 Lower draw bar with slipping out end pieces oooocccncccccnccnncccnnnncnnnnononnconononnnncnnnnonnnnrnnnnnnnrnnnnnnnanennnnnenonnnoss 65 Lower draw Dar WIN CBM Hooksa ne ae 65 Securing lower draw bars with CBM hOO0KS cooooonncccccccccconcccnonnnononononononnn

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