Ariens 931 User's Manual
Contents
1. WARNING A WARNING acids a Contents Accessories nun nme nennen nenn 21 Adjustments ee 18 20 Attachments ES De De 21 Controls and Features dolende kadar 8 Dealer Preparation for Operation 4 5 Lubrication and Maintenance 12 17 Operation eV fo I Safety Alert Symbol and Notations Safety Decals Safety Precautions onseeseeneense 13 ER 21 Specifications Storage oes cece cece eee e eee e nee 20 User Service Components 20 Models Model 931033 GT18 18 HP Hydraulic Drive Serial Number 004001 and up Model 931034 GT20 20 HP Hydraulic Drive w Rear PTO Serial Number 004001 and up This manual covers the above models Specific Model and Serial Numbers of your tractor are on a label on tractor frame located near engine Record these numbers below and use them whenever parts or service are required Serlal Number Tractor Serial Number Engine NOTE All references to Left Right Front and Back are given from operator s position Safety Precautions Training _ Read and understand this Owner s Manual and engine instructions as well as attachment s Own ers Manual s before operating this unit Be thor oughly familiar with controls and proper use of equipment Know how to stop unit and disengage controls quickly in an emergency Understand and follow each Danger Warning Caution and instruction2. a Series GT Hydrostatic Garden Tractor Owners Manual A Message to Ariens Customers Welcome to the world of Ariens equipment We are pleased that you have selected Ariens and singere ly believe you have purchased the best equipment available The care you give your new Ariens equipment will determine the satisfaction and service life you will obtain from it Use this manual and the engine manual supplied as your guide By observing the instructions and suggestions in these manuals your Ariens equipment will serve you well for many years Your Ariens dealer will be happy to supply any service or advice which may be required to keep your Ariens equipment operating at peak efficiency He stocks genuine Ariens parts and lubricants manufactured with the same precision and skill as the original equipment His factory trained staff is kept well informed on the best methods of servic ing Ariens equipment and is ready and able to serve you If engine repairs or services are re quired they can be obtained from an Ariens dealer or from an authorized engine manufacturer s service station If service is required be prepared to supply the service person with the Model Num ber and Serial Number of the equipment and the engine as well as a full description of the problem encountered NOTE The descriptions and specifications con tained in this manual were in effect at the time the manual was approved for p
3. Safety Decal Locations Dealer Preparation For Operation CUSTOMER NOTE Your Ariens Dealer is expect ed to complete these preparation steps and review important information including this manual with you before or upon delivery of machine or attach ment The preparation information is included here so that you and your dealer may review it together IMPORTANT Engine on tractor was shipped without oil In crankcase Refer to Engine Instruc tion Manual for proper type oil and crankcase capacity When removing tractor from carton push manually only a short distance 10 15 feet with Free Wheel ing Valve open rotate cam up and Speed Selec tor in Neutral N position IMPORTANT NEVER push or pull tow tractor with another vehicle Transmission damage will occur When transporting use truck or trailer Steering Wheel Assembly Assemble steering wheel on column shaft and secure with 5 8 hex jam lock nut Place plastic cap into steering wheel hub Tire Pressure Check tire pressure using a low pressure tire gauge for accurate reading For correct pressure refer to Tire Pressure in Specifications Battery Remove battery from tractor refer to Lubrication _and Maintenance Section of the manual Remove filler plug and fill with electrolyte away from unit Charge battery at a rate of 4 to 6 Amps for 10 hours IMPORTANT Charging battery at a higher rate will damage battery CAUTION Reversed connection
4. tion NOTE A slight amount of tractor movement when tractor is stopped on hill or grade is normal after Speed Selector is positioned in neutral N unless brakes are applied Neutralizer Pedal When Neutralizer Pedal is fully depressed the Speed Selector returns to neutral N and forward or reverse motion of tractor stops The pedal is an alternate to the Speed Selector for slowing down or stopping IMPORTANT Keep foot off Neutralizer Pedal except for reducing speed or stopping DO NOT use pedal and Speed Selector simultaneously Misadjustment of hydrostatic linkage will result Operation Continued A Brake Pedal When Brake Pedal is depressed with Speed Selector in neutral N position friction brakes are applied to stop the unit Hydrostatic transmission provides dynamic braking when Speed Selector is moved toward neutral N position Brake Pedal is hot normally used except for emergency stops Latch Disengaged Latch Engaged Brake Pedal Nn Figure 4 Brake Pedal and Latch Parking Brake CAUTION Before leaving operator s position engage Parking Brake latch or unit may roll The Parking Brake locks the Brake Pedal To apply the Parking Brake depress the Brake Pedal and lift Latch To disengage depress Brake Pedal disengage Latch and release Brake Pedal NOTE Latch can be engaged with shoe heel Stopping Tractor To stop tractor return Speed Selector to neutral N ei
5. wheel while rocking wheel back and forth until brakes start to drag After brake starts to drag back each nut off 1 8 turn Steerin m g If looseness is noticed in steering system check hardware for tightness See your Ariens Dealer for adjustment if hardware is tight or steering wheel reaches full travel in either direction before spindle arm contacts axle stops l 1 Tie Rod A 2 Jam Nuts _3 Tle Rod Ends Figure 18 Tie Rod Ends Front Wheel Toe In Proper toe in of front wheels is necessary to assure proper steering and to reduce tire wear Proper toe in is when the front of wheels are 1 16 to 1 8 closer together than the rear of wheels measured at horizontal center line of rim flange If tractor steering wanders or excessive tire wear developes toe in should be checked To change toe in loosen jam nuts turn tie rod clockwise to decrease toe in counterclockwise to increase After correcting tighten jam nuts Rear Wheel Track Rear wheels are assembled and shipped in narrow track Wheel track can be changed to wide track by reversing wheels on hubs Narrow Wheel Tread Setting Shown 23 x 10 50 x 12 32 1 2 _ Wide Tread 23 x 10 50 x 12 35 1 4 _ __ gt Figure 19 Track Measurement Jack and block rear of tractor with wheels off ground and remove wheel lug nuts Remove wheel reverse and remount on axle hub with valve stems inward Replace and tighten lug
6. 5W 30 Transmission Lube SAE 5W 30 Detergent Type Allowable Added _ Front Rear Axle Weight 405 Ibs 1385 Ibs Front Rear Attachments Accessories 831004 54 Front Blade 731005 Tire Chains for 23 10 50 x 12 Tires 831017 Ariens Trailer 731011 Category O 3 Point Hitch 831018 Trailer Vac Requires 831017 731013 Rear Traction Tread Tire Kit 831019 Bagger Vac i 731023 Mounting Brackets Front Weight Box 831026 60 Rotary Mower 21 731026 Weight Box Kit Front or Rear Mounted 831031 48 Rotary Mower 731030 100 Ib Rear Wheel Weight Kit 831040 48 Sno Thro 2 50 Ib Weights 831038 42 Rotary Mower 731031 150 Ib Rear Wheel Kit 831039 42 Rotary Tiller 2 75 Ib Weights l 710997 Slicer Bar for 48 Sno Thro 731049 Cold Start Package 731054 Rear PTO GT18
7. SUMMER 1 Wing Nut 2 Cover 3 Sponge Sleeve 4 Paper Filter 5 Base Figure 10 Air Cleaner Wash Precleaner in warm water with detergent Rinse thoroughly until all traces of detergent are eliminated and squeeze don t wring away excess water Air dry Soak Precleaner in fresh clean engine oil and squeeze out excess oil Reassemble precleaner and element in air cleaner Reinstall air cleaner cover Inspect Air Cleaner Element every fifty 50 operat ing hours and replace when damaged or dirty Check more frequently under dirty dusty condi tions Check filter element and tap lightly to remove light dust Examine element carefully and replace it if bent crushed damaged or dirty NOTE Position Air Cleaner Snorkel for appropriate summer or winter operation Ld NOTE Air cleaner cover wing nut must be tighten ed 1 2 to 1 full turn after nut contacts cover DO NOT overtighten Transmission Oil IMPORTANT To prevent severe damage to transmission maintain proper oil level CAUTION Keep hands feet halr and clothing away from rotating parts CAUTION Proper oil level Is essen tlal for dynamic braking NOTE Type 5W 30 or equivalent detergent type motor oil meeting requirements of American Petro leum Institute A P l Service Classification SE should be used in hydrostatic system for normal operations Have your Ariens Dealer change oil to SAE 30 if ambient temperature exceeds 80 F
8. When transporting use truck or trailer To manually push tractor with engine stopped open Free Wheeling Valves by rotating cam up Valve is located under rear deck This presses buttons in and opens the by pass Place Speed Selector in the neutral N position The tractor may now be manually pushed only short distances 10 to 15 feet Greater distances will result in transmission damage because of a lack of trans mission oil circulation Lubrication and Maintenance IMPORTANT Change oil after first five hours of operation on new engine thereafter follow chart below l Lubrication and Maintenance Schedule Service Required Check Engine Crankcase Oil Service Engine Air Filter and Precleaner Service Battery Check Tire Pressures Check Transmission Oil Level Clean Park Lock Assembly Oil Hydrostatic Control Linkage Hours of Operatlon Time Interval Every 5 Hours or Daily Every 25 Hours or Monthly Every 50 Hours or Quarterly Change Engine Oil Grease Steering System Clean Engine Cooling Fins Clean Transmission Cooling Fins Check Spark Plug Every 100 Hours or Clean Paper Air Filter Semi Annually Element Change Fuel Filter Every 250 Hours or Yearly __ 25 hours for continuous and or heavy duty operation Ariens dealers will provide any service which may be required to keep tractor operating at peak efficiency Tractor is equipped with the fine
9. and tractor is worked heavily such as plowing tilling or when lift is continuously used to capacity Hydrostatic transmission power steering differen tial and hydraulic lift systems all operate from a common reservoir which is the rear axle housing Oil level should be checked monthly or every twenty five 25 hours of operation whichever comes first 3 Oll Level 4 Oll Filter 1 Breather 2 Filler Plug Figure 11 Transmission and Rear Axle Reservolr Lubrication and Maintenance Continued Checking IMPORTANT Prevent dirt and foreign material from entering system when checking adding or changing oil Position tractor on a flat level surface Position hydraulic lift in its UP raised position to fully extend lift cylinder Position Speed Selector in neutral and set brake with engine running at 1 3 throttle Remove filler plug Oil level should be at the top of filler elbow Use a small funnel to add oil and bring oil level to top of filler elbow replace and tighten filler plug Transmission Oil Filter Change transmission Oil Filter every 500 operating hours or seasonally whichever comes first It is not necessary to change transmission oil Position tractor on a flat level surface Place a container under filter to catch oil spillage as filter is removed Raise Rear Deck Use an oil filter removal tool to unscrew filter and discard old filter l CAUTION Before changing fliter place
10. decal installed on equip ment Use only attachments or accessories designed for your unit See your Ariens Dealer for a complete list of recommended attachments or accessories Keep the area of operation clear of all persons particularly children and pets Arlens Company 1991 NEVER allow children to operate equipment DO NOT allow adults to operate unit without proper instructions Safe operation of this equipment requires your complete and unimpaired attention at all times DO NOT operate unit after or during the consumption of medications drugs or alcohol DO NOT carry passengers Preparation Thoroughly inspect and clear work area of objects which might be picked up and thrown Remove all stones sticks wires bones and other foreign objects l Part No 030816B Printed In U S A 1 91 Safety Precautions Continued Wear sturdy footwear DO NOT operate tractor barefoot or when wearing open sandals or canvas shoes DO NOT wear loose clothing that may get caught in rotating parts of unit NEVER attempt to make any adjustments to unit while engine is running except where specifically recommended Gasoline is highly flammable and its vapors are explosive Handle with care Use an approved RED gasoline container NEVER allow smoking materials sparks or flame match pilot light etc near tractor or gasoline container Check fuel supply before starting engine DO NOT fill gasoline tank indoors
11. nuts 931 Series Hydro Garden Tractor Dealer Preparation Checklist Aliens NOTE Refer to Owner s Manual for detailed instructions C 1 Lubricate shaft and secure steering wheel J 2 Remove battery Fill with electrolyte Charge Specific Gravity 1265 5 Cell No 1 Cell No 2 Cell No 3 Cell No 4 Cell No 5 Cell No 6 C 3 Fill engine crankcase with recommended oil 7 4 Check hydrostatic reservoir oil level go 5 Check Parking Brake 1 6 Check Tire Pressure U 7 Check unit for proper lubrication grease and oil pivot points U 8 Install battery C 9 Add recommended fuel o 10 Check Safety Interlock System C 11 Check Brake Neutralizer U 12 Check Hydraulic Lit C 13 Check Electric Clutch o 14 Check instruments and lights C 15 Complete Warranty Registration form and mail to Ariens Company O 16 Using Owner s Manual instruct customer on controls and operation of unit Emphasize safety and discuss the Safety Precautions Explain recommended lubrication and maintenance of unit Advise customer on adjustment s Give customer his Owner s Manual and engine manufacturer s instructions Inform him of his 5 year limited warranty Advise him to thoroughly read and understand them Ariens Company 655 W Ryan Street Part No 079610D Brillion WI 54110 1098 Printed in U S A Adjustments Continued On tractor with traction tread tires to maintain proper direction of
12. repairs to avoid delays when beginning use again 4 Clean tractor thoroughly Touch up all unpainted areas to avoid rust Engine When storing tractor for extended periods we recommend stabilization of fuel with a gum and varnish preventing anti oxidant stabilizer or empty fuel tank and carburetor Cover unit and store it in a dry moisture free area User Service Components Publications are available for tractor owners who _wish to perform some of their own maintenance and service operations Should a complete parts and or repair manual be desired use the conve nient order form supplied with your warranty registration or order by machine model and serial number Model Number Serial Number Engine Serial Number Parts Manual 4 00 each ee Repair Manual 8 00 each e N Postage amp Handling 5300 Wisconsin Residents Add 5 Please submit this amount by check or money order to ARIENS SERVICE 655 West Ryan Street 20 Brilllon WI 54110 1098 Specifications Variable 0 6 5 mph Variable 0 3 mph 5 kmph Gas Tank Capacity 4 5 gallons 17 liters Tires Front 10 PSI Rear 10 PSI Turning Radius Dimensions i Length Width Height 16 x 6 50 x 8 23 x 10 50 x 12 All 2 ply All turf type Wheelbase Engine Oil Type s 48 121 9 cm Above 32 F SAE30 Below 32 F SAE
13. when engine is running or while engine is still hot Wipe off any spilled gasoline before starting engine Operation Keep equipment in good condition Keep all shields in place and safety devices operating properly Sit on seat disengage all attachment clutches and make sure Speed Selector is in Neutral N posi tion before attempting to start engine Open doors if unit is run in garage exhaust fumes contain carbon monoxide an odorless and deadly gas DO NOT run engine in enclosed or poorly ventilated areas Operate equipment only when there is good visibili ty and light Disengage power to attachment when attachment is being transported or is not in use Look behind and use care when backing Some one may have come up behind you NEVER direct discharge of material toward by standers nor allow anyone near equipment while unit is in operation The operator is responsible for the safety of bystanders Be familiar with area of operation Stay alert for holes rocks roots and hidden hazards in area of operation Keep away from drop offs Exercise extreme caution when operating on or crossing gravel drives walks or roads Stay alert for hazards and traffic Tipping and or loss of control of unit can be caused by operating on slopes rough terrain turns speed changes slippery surfaces and rear attachment load as well as any combination of them Reduce speed and exercise extreme caution on slopes and i
14. 0 Front and Center Implement Power Take Off PTO Switch 11 Rear Implement Power Take Off PTO Switch GT20 12 Brake Pedal 13 Speed Selector 14 Hydraulic Lift 2 S ong 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Hood Front Power Take Off PTO Front Rock Shaft Center Power Take Off PTO Center Rock Shaft Rear Power Take Off PTO GT20 Transmission Oll Level and Filler Rear Rock Shaft Rear Deck and Seat Fuel Tank and Cap Free Wheellng Valve Lift Selector Battery Air Cleaner Engine Oil Filler Engine Oll Dip Stick Figure 2 Controls and Feature Locations 6 A Operation PRE STARTING Check that engine crankcase oil is full using dipstick Refer to Lubrication and Maintenance Section to add or change Check air filter and precleaner for dirt Clean as required CAUTION Make sure all hardware Is tight all safety devices in place and all adjustments correct Check fuel supply Wipe dust dirt and debris from around cap before removing to prevent foreign particals from entering tank while filling Fill gaso line tank with good grade of fresh unleaded gaso line leaded if unleaded is unavallable DO NOT use premium gasohol or mix gasoline with oil A WARNING Gasoline Is highly flam mable and must be handled with care Never fill tank when the engine Is running or hot from operation DO NOT allow open flame matches or smo
15. Plug Tie Down Hardware Tle Down Strap Battery Positive Terminal Figure 13 Battery Keep battery and Its terminals clean and inspect monthly to be sure of obtaining best performance Removal A WARNING DO NOT allow tools or other objects to come Into contact with both terminals at same time When removing battery from tractor remove negative cable first to reduce risk of sparks To clean terminals remove battery from tractor by removing cables Loosen tie down rod nuts and lift battery out and clean or service away from unit Remove corrosion from battery terminals and cable connections with a wire brush then wash with a weak baking soda solution After cleaning apply a thin coat of grease or petro leum jelly to terminals and cable ends to retard corrosion Reinstall battery z a A Lubrication and Maintenance Continued CAUTION Connect positive cable first Negative ground cable last WARNING When charging battery remove it from tractor and make certaln that you connect positive lead of charger to positive termi nal and negative lead to negative terminal Reversed connections can cause sparks and potential haz ard A NOTE To charge battery remove battery from tractor remove vents and charge at a rate of 4 to 6 amps for 10 hours on a fully discharged battery IMPORTANT Charging at a higher rate will dam age battery Oil and Grease Locat
16. Speed Selector In neutral turn ignition OFF set Parking Brake and remove key Fill new filter with fresh clean same type oil used in transmission to saturate element NOTE Some oil may spill out of filter as it is rotated from vertical to horizontal position as you ar installing it Keep container in place to catch spilled oil gt Lubricate gasket with oil and spin filter on threaded adaptor to gasket contact Hand tighten additional 1 2 to 3 4 turn DO NOT overtighten 15 1 Implement Plug 2 Spring 3 Cone Figure 12 Transmission Priming Transmission Priming IMPORTANT Transmission must be primed before operation to prevent internal transmission damage Prime transmission by removing implement plug spring and cone Pour one pint of oil in port Replace cone spring and tighten plug Remove transmission filler plug and start engine Run engine and add fresh clean oil to bring oil level to top of filler eloow Replace and tighten filler plug Check for oil leaks at filter and plugs Transmission Cooling Check transmission cooling fan condition and keep it clean Debris accumulating on transmission cooling fins causes overheating Check cooling fins and clean every fifty 5 operating hours or every 3 months whichever comes first Check more often under dusty dirty conditions Lubrication and Maintenance Continued Front PTO Belts NOTE Replace Front PTO Belts as a set A spring hook is
17. URS 1 10 Figure 6 Hour Meter Operation Continued Stopping Engine To stop engine position Speed Selector in neutral N position depress Brake pedal and engage Parking Brake Push Implement Power Control Knob s in to shut off power to attachment PTO s and lower attach ment so that it rests on floor or ground Lower engine speed to idle by lowering Throttle and allow engine to idle for a few minutes so that engine parts can cool evenly before being shut off Tum Ignition Key counterclockwise to stop engine NOTE Ignition Key must be OFF and weight removed from seat to prevent hour meter run on and battery drain when tractor is not in operation CAUTION Set Parking Brake to pre vent unit from rolling and remove Ignition Key to prevent accidental starting or unauthorized use Steering Your tractor Is equipped with Power Steering for easier operation NOTE When lifting attachment Power Steering momentarily requires greater steering effort due to greater hydraulic system requirements Release lever to resume power to steering 11 Free Wheeling Valves A CAUTION For dynamic braking Free Wheeling Valves must be closed Cam down Buttons out at all times when tractor Is In operation 1 Cam Down Traction Drive 2 Cam Up Free Wheeling Figure 7 Free Wheeling Valve IMPORTANT DO NOT push or pull tow tractor with another vehicle as transmission damage will occur
18. e necessary to use choke when starting a warm engine STARTING ENGINE WARNING DO NOT attempt to start your engine at this time Thoroughly read entire Operator s Manual first Throttle The Throttle controls engine speed To increase engine speed push up to decrease engine speed pull down Set Throttle approximately 1 3 of FAST position to start engine and when engaging PTO s Ignition To start engine place Ignition Key in Ignition Switch and turn it clockwise to START position When engine starts release Ignition Key Turn Ignition Key counterclockwise to OFF to stop engine When engine starts gradually push choke in CAUTION Turn Ignition Key OFF and remove It before attempting any maintenance adjustment or leaving tractor unattended If engine fails to start on the first attempt turn Ignition Key to OFF wait a few minutes and try again IMPORTANT DO NOT operate starter motor continuously more than 30 seconds at a time as overheating and damage will occur After engine has started allow it to warm up before applying load IMPORTANT Run engine at 1 3 Throttle for at least five minutes in below freezing temperatures to prevent serious internal damage to engine and hydrostatic transmission IMPORTANT The Speed Selector is sensitive to the slightest movement Because of dynamic braking characteristics of the hydrostatic transmis sion move Speed Selector slowly in normal opera
19. eeping attachment in position HOLD or allowing attachment to lower itself and follow ground contours FLOAT Lift Selector When Lift Selector is in its forward position rear rock shaft is operational When it is in rear posi tion front and center rock shafts are operational NOTE In order to change Lift Selector position Hydraulic Lift MUST be in raised UP position If Lift Selector should hang up with an attachment on tractor manually move alternate rock shaft arm up Light Switch Light Switch Knob must be pulled out to turn on front and rear lights when Ignition Switch is on Push it in to turn them off Voltmeter Voltmeter indicates condition of battery charge or discharge It should register 12 to 15 volts when engine is running at any speed above a slow idle When engine is off voltmeter should show 11 to 13 volts When voltmeter indicates 11 or fewer volts battery or engine service may be required IMPORTANT DO NOT engage PTO clutch es when voltmeter indicates 11 or fewer volts or clutch damage may result Figure 5 Voltmeter Hour Meter Hour Meter operates when Ignition Switch is in the RUN position and records actual time engine operates IMPORTANT Keep a record of Hour Meter read ings for recommended Lubrication and Mainte nance intervals NOTE For accurate readings be sure Ignition Switch is OFF and weight removed from seat when tractor is not in operation Kojkejkelke O HO
20. er posi tion or with PTO ON If engine starts with controls in any other position the safety interlock must be corrected before delivery Refer to Repair Manual NOTE Check for addition of weights or tire chains required for attachments Registration Complete the Garden Tractor Pre delivery Check list and Prewarranty Registration Form and mail original copy to Ariens Company Warranty is registered under model and serial number found on label attached to frame near engine Delivery Using the Owner s Manual instruct the customer on controls and operation of tractor Emphasize safety and discuss the Safety Precautions Explain recommended lubrication and maintenance of the unit IMPORTANT Remind customer to change oil in engine crankcase after first five 5 hours of opera tion Advise customer on adjustments demonstrate how to put on and remove attachments Explain Ariens Company Limited Warranty Policy fill out Original Purchaser Registration Card Parts and Repair Manuals Order Form and return to Ariens Company Place Model and Serial Number on page 1 of this manual Give customer his Owner s Manual and engine manufacturer instructions Advise him to thoroughly read and understand them Controls and Features 1 Neutrallzer Pedal 2 Ignition Switch 3 Implement Power Take Off PTO Indicator Light 4 Steering Wheel 5 Voltmeter 6 Choke 7 Throttle 8 Light Switch 9 Hour Meter 1
21. ions IMPORTANT Wipe each fitting clean before and after lubrication NOTE Use Ariens Multi Purpose Grease Part Number 150 or good grade of general purpose _ grease at zerk fitting and oil at lubrication points 1 Front Wheels 2 King Pins 3 Speed Selector Bushing Figure 14 Oll and Grease Locations 17 Steering system and Speed Selector components should be lubricated every 50 hours of operation or every 3 months whichever comes first Tire Pressure NOTE Keep tires properly inflated at all times Check tire pressures at least once a month Over inflation may cause operator discomfort Under inflation causes short tire life NOTE Replace and tighten tire valve caps after checking and inflating to prevent air loss NOTE Use low pressure tire gauge for accurate pressure reading TIRE SIZE LOADING Front 16 x 6 50 x 8 Rear l 23 x 10 50 x 12 Seat Clean seat regularly using vinyl cleaner not solvent Extreme temperatures can damage seat when left unprotected against weather If seat should tear apply vinyl repair tape to protect damaged area Adjustments CAUTION Before making adjust ment s turn off ignition set Parking l Brake and remove key IMPORTANT DO NOT change engine governor setting or overspeed engine Seat 1 Seat Adjustment Lever Figure 15 Seat Adjustment Adjust seat by moving Adjustment Lever in direc tion of arrow and slide seat so tha
22. ke screen over cooling fins on cylinder head and block to prevent over heating IMPORTANT Make sure air intake screen is clean and not obstructed If debris builds up on screen during engine operation STOP engine immediately and clean air intake screen An obstructed screen can cause engine overheating Every fifty 50 operating hours more often if conditions require remove cooling shrouds and clean cooling fins Also clean external surfaces of your engine of dust dirt and oil deposits which can contribute to improper cooling IMPORTANT DO NOT operate engine with cool ing shrouds removed this will cause overheating and engine damage A WARNING Engine and exhaust sys tem get extremely hot from operation DO NOT operate tractor with equlp ment covers or guards removed Keep hands feet halr and clothing away from all rotating parts Air Cleaner IMPORTANT DO NOT run engine with Air Clean er removed Operating engine with a dirty air filter for only a brief period of time can cause engine damage DO NOT wash element or blow dirt off with compressed air this will damage element Precleaner should be washed every twenty five 25 operating hours or more often under extreme ly dirty dusty conditions To clean Precleaner and check or change Filter Element remove Wing Nut and Air Cleaner Cover Remove Precleaner from Air Cleaner Lubrication and Maintenance Continued a ihe all le By eo WINTER
23. king In area DO NOT overfill Wipe up any spillis Use approved RED gasoline container Seat Be sure all controls can be reached safely from _ operator s position To move seat push and hold lever under seat to left move seat to front or rear and release lever The seat interlock switch is actuated by the opera tor s weight If operator leaves seat when Speed Selector is not in neutral N or Implement Power _ is engaged ON engine ignition must shut off NOTE Check interlock system before each day s usage A WARNING Failure of interlock to gether with improper operation of unit could result In severe personal Injury Figure 3 Speed Selector and Hydraulic Lift Speed Selector The Speed Selector must be placed in the neutral N position before engine will start Selector controls both tractor speed and direction Moving Speed Selector forward from neutral N increases forward travel speed Moving Speed Selector backward from neutral N increases reverse travel speed in neutral N position hydrostatic system provides braking action to wheels Operation Continued Implement Power Take Off s PTO s The Implement PTO Switch Knob s MUST be pushed in OFF before engine will start The Implement PTO Indicator Light glows red with Ignition Key ON when PTO clutch es is are engaged Choke Pull Choke Control Knob all the way out to start a cold engine It should not b
24. n sharp turns to prevent tipping or loss of control Be especially cautious when changing direction on slopes and operating on wet or slip pery surfaces DO NOT stop or start suddenly when going uphill or downhill Mow up and down face of steep slopes NEVER across face If slope is too steep to back tractor up slope is too steep for safe opera tion Disengage power to attachment s set parking brake stop engine remove key and wait for moving parts to stop before leaving operator s position for any reason such as unclogging dis charge chute when making any repairs adjust ments inspections or cleaning unit DO NOT touch equipment parts which might be hot from operation Before attempting to maintain adjust or service allow such parts to cool If equipment vibrates abnormally disengage attachment s set parking brake stop engine at once and remove key Abnormal vibration is a warning of trouble Repair any damage before restarting unit See your Ariens Dealer After striking a foreign object disengage power to attachment set parking brake stop engine and wait for moving parts to stop before leaving opera tor s position Thoroughly inspect unit for any damage and repair damage before restarting and operating unit a I Safety Precautions Cont Take all possible precautions when leaving unit unattended Disengage power to attachment lower attachment so it is resting on ground or floor engage parking b
25. needed to release Idler Spring Tension CAUTION Idler spring Is under ten sion grasp spring hook firmly by handle when releasing tension To replace Front PTO Belts insert spring hook thru access hole hook spring pull toward access hole and turn spring away from anchor rivet Release Idler Spring tension carefully and remove belts Reverse above procedure to install new set of belts Battery WARNING Batterles produce explo A sive gases which can cause personal Injury DO NOT allow flames sparks or any Ignited object to come near battery When charging or working near a battery always shield your eyes Always provide ventilation CAUTION Keep batteries out of reach of children Batteries contain sulfuric acid Avold contact with skin eyes or clothing In case of acid con tact with skin eyes or clothing flush immediately with water for a mini mum of 15 minutes If acid Is swal lowed drink large quantities of milk or egg or vegetable oll Call a physl cian immediately A Every 25 hours or each week check electrolyte level of each cell by removing caps one at a time Electrolyte level should be at level indicator Use distilled water to fill each cell if needed Reinstall and tighten each cap IMPORTANT When distilled water is added to battery during freezing weather It must be charged to mix water with electrolyte or water will remain at top and freeze 16 Negative Terminal Filler
26. rake stop engine and remove key to prevent unauthorized use Maintenance and Storage DO NOT change engine governor setting or over speed engine _ Keep all nuts bolts and screws tight and be sure equipment is in safe working condition Check all hardware at regular intervals To reduce fire hazard and overheating keep equipment free of grass leaves debris or exces sive grease Worn out mufflers are more than just a noise nuisance and should be replaced immediately Continued use could result in fire or explosion NEVER store equipment with gasoline in tank inside a building where fumes may reach an open flame or spark Allow engine to cool before storing in any enclosure Refer to Storage Section of this Owner s Manual for important instructions if unit is to be stored for extended periods Safety Decals A WARNING 165 pmm A CAUTION Understand location and function of all controls e Keep all shields in place e Never carry children e Keep people and pets away when operating machine 4 CAUTION e Read operator s manual e Check interlock system per manual before use e Neutralize to STOP Before dismounting engage park brake shut off implement power engine and remove key e Look behind before backing Do not drive where machine can slide or tip e If machine stops going up hill shut off PTO and back down slowly Figure 1
27. rinting Ariens company reserves the right to discontinue models without notice and without incurring obligation The equip ment described within this manual may not be identified as either standard or optional and the various illustrations may not all be applicable to your particular tractor If you have questions always check with your Ariens dealer Safety Alert Symbol and Notations The following safety notations are used throughout this manual to call attention to special information or operating procedures Understand the message in each notation and be alert to unsafe conditions and the possibility of personal injury NOTE A NOTE points out general reference information regarding proper REN and mainte nance practices l IMPORTANT An IMPORTANT statement indicates specific procedures or information that is required to prevent damage to the machine or its attach ments A This safety alert symbol Is used to attract your attention PERSONAL SAFETY IS INVOLVED When you see this symbol BECOME ALERT HEED ITS MESSAGE A CAUTION A CAUTION Identifies safe operating practices or indicates un A A personal injury condition where failure to follow the instructions could result In severe personal Injury u ts DANGER A DANGER designates a condition where fallure to follow Instructions or heed warning will most likely result In serlous personal injury or death safe conditions that could result m
28. rotation reassemble wheels on opposite sides of tractor with valve stems inward Center Rockshaft Flotation Chain The center rockshaft flotation chain allows for reduction of mower attachment weight on height gauge rollers Thus it floats easier and indepen dently of tractor hydraulic system Hydraulic lift lever may be held in DOWN position until end of stroke and then retained in HOLD position Mower deck will still float with chain adjusted for minimum weight on rollers firmly when adjusting chain tension Tension on chain could cause Injury to hands DO NOT grasp chain CAUTION Always grasp chaln handle 1 Chaln Handle Figure 20 Center Rockshaft Flotation Chain Adjust chain tension by placing chain third link into notch on back of tractor frame when mower is on tractor Decrease tension for more wieght on mower height gauge rollers and increase tension for less weight Release tension when mower is removed Storage _ enclosed area where fuel fumes may reach flame sparks pllot lights or an Ignited object Drain fuel out doors away from any Ignition source Use only approved fuel container 1 _ WARNING Never store tractor In an Your authorized Ariens Dealer is trained and equipped to service your tractor A periodic check up by your dealer will help reduce your mainte nance costs Inspect tractor for visable signs of wear breakage or damage Order any parts required and make necessary
29. s can cause sparks or damage to product A Reinstall battery in tractor making certain that ground cable terminal is connected to frame and positive cable is connected to positive terminal A Fill fuel tank with unleaded gasoline DO NOT use premium or gasohol Tank capacity is 4 5 gallons WARNING Gasoline Is highly flam mable and Its vapors are explosive Handle with care Use an approved RED gasoline container Transmission Oil Level The tractor rear axle is the common oil reservoir for the hydraulic systems If hydraulic system has lost its prime re prime according to instructions in Lubrication and Maintenance Section of this manu al IMPORTANT Proper oil level and circulation is essential for proper operation and protection against severe damage to transmission To check hydraulic systems oil level refer to Lubrication and Maintenance Section of this manual NOTE For heavy or high temperature use refer to transmission oil requirements in Lubrication and Maintenance Section Dealer Preparation For Operation Continued Safety Interlock System Check the Safety Interlock System to make sure that it has not become inoperable during shipment CAUTION The tractor must not start A unless Speed Selector Is In neutral N and Implement Power Take Off PTO Switch Knobs are in the OFF Pushed In position Engine MUST stop If operator leaves seat when Speed Selector Is In any oth
30. st quality engine obtainable However should servicing be required it can be obtained from an Ariens dealer or an authorized engine manufacturer s service center Engine Oil DO NOT EXCEED F MARKY A SAFE RANGE 1 Alr Cleaner 2 Oll Filler Cap 3 Dipstick 4 Shroud 5 Spark Plug 6 Oil Filter Figure 8 Engine Alr Cleaner Oll Filler Dipstick and Shroud Checking Engine crankcase oil should be checked daily or every five hours of operation Oil level MUST be maintained in safe operating range on dipstick at all times or engine damage will result A To check oil park tractor on a flat level surface place Speed Selector in neutral and set brake Stop engine raise hood and wipe all debris from around dipstick Pull dipstick and wipe oil off reinsert and push it down tightly Remove dipstick and observe oil level Add clean fresh oil of same type and viscosity as is in engine to bring oil level to Full F mark if low refer to Engine Manufactur ers Manual CAUTION DO NOT touch tractor parts which might be hot from opera tion IMPORTANT DO NOT overfill Level must not exceed full F mark Overheating and engine damage will occur NOTE Dipstick and oil fill openings are separate DO NOT add oil at dipstick opening Changing IMPORTANT Change oil after first five hours of operation thereafter change oil every fifty hours of operation more often in dusty dirty conditions Refer
31. t controls can be reached safely Release lever when seat is in proper position Speed Selector See your Ariens Dealer if tractor creeps when Speed Selector is in neutral N position Speed Selector Friction There must be spring pressure applied to Friction Angles to keep Speed Selector at selected setting NOTE Friction Angles must be parallel If tractor slows down or speeds up without touch ing Speed Selector increase spring pressure on Friction Angle by tightening Adjusting Screws equally To adjust raise Rear Deck and insert screw driver through access holes 18 4 Access Holes 5 Speed Selector 6 Friction Angie 1 Adjusting Screw 2 Adjusting Screw 3 Screw Driver Figure 16 Speed Selector Friction If tractor speeds up tighten front adjusting screw 1 4 turn more than rear adjusting screw If tractor slows down tighten rear adjusting screw 1 4 turn more than front adjusting screw Brake Tractor brakes require adjustment when Brake Pedal depresses over 2 inches before brake action begins A NOTE Open free wheeling valve refer to Opera tion Section Raise and block rear of tractor so that wheels can be rotated by hand to feel brake drag Position Speed Selector in neutral CAUTION When ralsing tractor block securely with Jack stands Adjustments Continued 1 Adjustment Nuts 2 Disc Brake Pad Figure 17 Brake Adjustment Adjust the two 2 hex head nuts evenly on each
32. ther by hand or depress Neutralizer Pedal Then step on Brake Pedal to stop tractor if it continues to roll Emergency Stops For emergency stops depress both Neutralizer and Brake Pedals at same time NOTE Practice using Neutralizer Pedal for all slowing down and stopping operations This will make emergency stops become automatic Implement Power Take Off PTO Switches A To engage front and center PTO pull upper switch knob out ON To disengage push switch knob in OFF On models with Rear PTO lower switch controls rear PTO in same way CAUTION PTO switch es control rotating parts Keep hands feet hair and clothing away from rotating parts NOTE The Implement Power Switch Knob s MUST be pushed in OFF before engine will start They should also be pushed in OFF before operator leaves seat or clutch es will disengage If clutch es have disengaged automatically by the interlock system indicator light off Implement PTO Switch Knob s must be pushed in to reset To re engage desired clutch pull desired Implement PTO switch knob out ON IMPORTANT Set Throttle at 1 3 before engaging PTO Operation Continued Implement Power Take Off PTO Indicator Light PTO Indicator Light glows red when Implement PTO Switch Knob s is are pulled out ON and a clutch engaged indicating that implement PTO is engaged Hydraulic Lift Hydraulic Lift control is used for raising UP lowering DOWN k
33. to Engine Manufacturer s Manual for proper type and viscosity CAUTION Before changing oll place A Speed Selector In neutral N turn ignition OFF remove key and set Parking Brake NOTE Run engine just prior to changing oil Oil will flow more freely and carry away more contami nation when warm A CAUTION DO NOT touch tractor parts and oil which might be hot from operation Lubrication and Maintenance Continued _ Drain crankcase by removing oil drain plug When oil has drained replace plug and lift hood Remove oil fill plug and refill crankcase with three 3 U S pints of proper oil refer to Engine Manufacturers Manual Recheck oil level with dipstick 1 Oil Drain Plug 2 Front Center PTO 3 Front Axle Figure 9 Oll Drain Plug Location Oil Filter Oil filter should be changed at every other oil change Always use a genuine Kohler oil filter NOTE Filter requires an additional 1 2 pint of oil 3 5 pins total To change oil filter drain engine crankcase and then remove old filter Apply a thin coating of oil on surface of rubber seal before installing new filter Turn filter clockwise until rubber seal contacts filter adapter then tighten filter an additional 2 3 to 3 4 turn Start engine and check for oil leakage around filter and at drain plug 13 Engine Cooling Engine is air cooled Air must circulate freely around engine from air inta
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