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Troy-Bilt 12211 Tiller User Manual

1. 4 50 OTROY BILT ne 7 HP PONY REAR TINE TILLER e Safety Assembly Controls Operation Maintenance Parts List Models 12211 Recoil Start 12212 Electric Start Recoil Start Model shown GARDEN WAY INCORPORATED Dear Owner You now own one of the finest standard rotating tine tillers available Your new PONY Model tiller allows you to till and cultivate your garden with ease and accomplish dozens of other property management projects as well Your tiller is famous for its ruggedness performance and high quality engineering We know you ll enjoy using it Please carefully read this Manual It tells you how to safely and easily assemble operate and maintain your machine Be sure that you and any other operators carefully follow the recommended safety practices at all times Failure to do so could result in personal injury or property damage Of course if you should ever have any problems or ques tions please contact your local authorized service dealer or call the factory see back cover of this Manual We want to be sure that you are completely satisfied at all times NOTE Be sure to fill out and return the Warranty Registra tion Card that was supplied with this Manual See Back Cover for Customer Service information Safety Alert Symbol This is a safety alert symbol It is used in this A manual and on the unit to alert you to potential hazards When you see this symbol read and
2. Ruler Small board to tap plastic knobs on levers 1 Tire pressure gauge 1 Clean oil funnel 1 Clean high quality motor oil Refer to the separate Engine Owner s Manual for motor oil specifications and quantity required Adjustable wrenches may be used IMPORTANT Motor oil must be added to the engine crankcase before the engine is started Follow the instructions in this Assembly Section and in the separate Engine Owner s Manual NOTE LEFT and RIGHT sides of the tiller are as viewed from the operator s posi tion behind the handlebars 000010 011 13 Figure 2 1 Loose hardware see parts list STEP 2 Attach Handlebars 1 On electric start units remove one screw and lockwasher from the curved height adjustment bracket A Figure 2 2 loosen the second screw and swing the bracket to one side 2 Place the handlebar cross brace B Figure 2 3 in front of the curved height adjustment bracket C and position the handlebar ends on the outside of the two mounting tabs on the transmission cover 3 Loosely attach the handlebars to the mounting tabs with two 3 8 16 x 1 screws heads of screws go to inside of tabs 3 8 flat washers and 3 8 16 Nylock lock nuts see D Figure 2 3 4 On electric start units reattach the height adjustment bracket A Figure 2 2 Tighten both screws securely 5 Move the handlebars up or down to align the hole in the cross brace
3. Section 5 Maintenance ey J E Moderate Wear Replace Figure 5 5 Checking tines for wear B Removing a Single Tine 1 Remove the two screws and nuts that attach a single tine to the tine holder Figure 5 6 If needed use penetrating oil to help free the nuts 2 When installing a single tine be sure to position it so that its cutting edge will enter the soil first as the tiller moves forward C Removing a Tine Assembly 1 If removing both tine assemblies mark them left and right before removal Doing so will help ensure that the assem blies are reinstalled on the correct sides of the tiller 2 Remove the screw and locknut that secure the tine assembly to the tine shaft Photo 5 7 Pull the tine assembly off the shaft if necessary use a rubber mallet to tap the tine assembly outward 3 Before reinstalling the tine assembly inspect the tine shaft for rust rough spots or burrs and file or sand as needed Apply a thin coat of grease to the shaft 4 Install each tine assembly so that the cutting edge of the tines will enter the soil first when the tiller moves forward Secure the tine assembly to the tine shaft using the screw and locknut previously removed Tighten securely 25 Section 5 Maintenance A WARNING Before inspecting cleaning or servicing the unit shut off engine wait for all parts to come to a complete stop disconnect spark plug wire and move wire away from spark
4. Figure 5 23 and transmission pulley E If needed the belt can be twisted inside out so that the V shaped side is on the outside and the widest side is on the inside 1 Install the forward drive belt see B Installing the Forward Drive Belt in this Section before installing the reverse belt 2 Insert the belt up through the front of the transmission housing see Figure 5 22 and loop the bottom half of the belt around the front groove groove closest to engine of the transmission pulley E Figure 5 23 Move the reverse idler spring which was detached previously out of the way and then loop the top half of the belt around the reverse pulley F 3 Reconnect the reverse cable wire to the Z fitting Q Figure 5 23 4 Reinstall the wire belt guide G Figure 5 23 using the flat washer and locknut removed previously Position the wire belt guide as shown in Figures 5 23 and 5 12 before tightening the nut securely 5 Using needle nose pliers carefully reinstall the reverse idler spring B Figure 5 20 into the hole in the left side frame 6 Reattach the front transmission cover A Figure 5 20 with the the four self tapping screws 7 Check for correct tension on the belt s by referring to Checking and Adjusting Tension On the Drive Belts in this section 30 secure it Figure 5 guide Sar u 23 Install reverse belt and wire belt u u J E BATTERY MAINTENANCE Us
5. Never operate the tiller at high trans port speeds on hard or slippery surfaces Look behind and use care when backing up 17 Do not operate the tiller on a slope that is too steep for safety When on slopes slow down and make sure you have good footing Never permit the tiller to freewheel down slopes 18 Never allow bystanders near the unit 19 Only use attachments and acces sories that are approved by the tiller manufacturer 20 Use tiller attachments and acces sories when recommended 21 Never operate the tiller without good visibility or light 22 Never operate the tiller if you are tired or under the influence of alcohol drugs or medication 23 Operators shall not tamper with the engine governor settings on the machine the governor controls the maximum safe operating speed to protect the engine and all moving parts from damage caused by overspeed Authorized service shall be sought if a problem exists 24 Do not touch engine parts which may be hot from operation Let parts cool down sufficiently 25 The battery on electric start model tillers contains sulfuric acid Avoid contact with skin eyes or clothing Keep out of the reach of children Antidote External Contact Hush imme diately with lots of water Antidote Internal Drink large quantities of water or milk Follow with milk of magnesia beaten eggs or vegetable oil Call a doctor immediately Antidote Eye Contact Flush with water
6. terminal on the loose end of the positive cable with the insulated boot and secure it in place with electrical tape to prevent electrical sparks 3 Put the ignition key in the RUN position and then follow Steps 1 8 of Starting the Engine Stopping the Engine 1 To stop the wheels and tines release the Forward Clutch levers or the Reverse Clutch control whichever control is engaged 2 To stop the engine on the recoil start model move the Engine Throttle Lever to the STOP position 3 To stop the engine on an electric start model move the ignition key to OFF IMPORTANT After stopping an electric start engine remove the ignition key from the switch to reduce the possibility of unauthorized starting of the engine Figure 4 2 Use one hand to guide tiller when moving forward OPERATING THE TILLER The following pages provide guidelines to using your tiller effectively and safely in various gardening applications Be sure to read Tilling Tips amp Techniques in this Section before you actually put the tines into the soil This is a traditional standard rotating tine tiller with forward rotating tines It operates completely differently from CRT Counter Rotating Tines tillers or from low cost front tine tillers 1 Follow the Pre Start Checklist on the previous page Be sure that the Wheel Gear Lever is in the ENGAGE position 2 Put the Depth Regulator Lever in t
7. 1 30 9202 Plastic Wire Tie eeeeeseteeeeeees 1 12 96509 Battery Cable ccc 2 31 1901202 Cable ground wire to starter 13 96510 Cable solenoid to starter motor 1 Motor bracket cece 1 14 1908118 Wire Harness Assy available as 32 1917262 Ground Wire Assy shut off 1 complete assembly only Incl wire assy w connector to large solenoid stud red wire wire assy w connector to small solenoid stud red wire wire assy w connector to solenoid grounding screw red wire wire assy w connector to engine ground shut off green wire plastic protector tube wire terminal 1 Specify GRADE 5 if ordering part locally A R As Required PARTS LIST Models 12211 and 12212 ROW MARKER ATTACHMENT ROW MARKER ATTACHMENT PART 12589 RQ Complete Attaches to Furrower Attachment MAIN SUPPORT YOKE ASSEMBLY PART 1904522001 BUMPER ATTACHMENT 46 BUMPER ATTACHMENT PART 12593 Viewed from front of tiller Models 12211 and 12212 PARTS LIST ROW MARKER ATTACHMENT amp BUMPER ATTACHMENT REF PART REF PART No No DESCRIPTION QTY No No DESCRIPTION QTY Row Marker Attachment Part 12589 Row Marker Main Support amp Yoke Assy Part 1904522001 1 1904522001 Complete Main Support amp Yoke Assy 10 1186349 Hex Flange Screw 3 8 16 x 1 1 2 1 Incl Refs 10 11 12 13 14 15 11 1593 Stop Baraia paa 1 16 17 amp 18 sssssrssrsssssssssesesensrnrenrens 42
8. 1592 I E E 1 2 1594 Marker Blade c ccecccseeeeeeeeeees 1 13 1591 Tube Key square sssssssecsssssesseeeesee 3 1904524001 Marker Arm neeesser 1 14 1590 Friction WaSHEP lt ccccs ccccscccossccccsceecc 2 4 1904523001 Marker Extension Arm Incl stop pin 1 15 1588 Main SUpport vannene 5 9347 Hitch Pin Incl in 1837 Hardware 16 1589 Washer square hole cs sssessseeeee Sane B aE lt i f 12 sue we 17 9925 Disc Spring Washer 1 umbscrew 1 4 20 x no avail separately see 1837 18 1186231 Hex Nut 3 8 16 seeren 1 Hardware Package cceeeeee 2 7 1596 Nut Bar Incl in 1837 Hardware Bumper Attachment Part 12593 PACkage s s tvsevsutnedeasuasvenien 1 19 1904757001 Bumper Top Section secccseeccssecenee 1 8 9828 Hex de Aa idee Be 20 1904758001 Bumper Bottom Section 1 washers not avail separately 21 1731025 Curved Hd Screw 5 16 18 x 2 see 1837 Hardware Package 2 special also see 1915811 9 1100135 Round Hd Screw 10 24 x 1 not Hardware Mitac fusca tes 2 a i HIGST gt 22 1111608 Hex Hd Screw 5 16 18 x 2 1 2 Serme not avail separately order 1837 Hardware Package Includes one 1915811 Hardware Kit 4 Hitch Pin Ref 5 two Thumbscrews 23 1100242 Lockwasher 5 16 not avail Ref 6 one Nut Bar Rai two separately a 1915811 Hex Nuts Ref 8 amp two Screws Hardware Kit 6 Ref 9 iiiiensrainreiias MM Wie PR he ge egal TARMAC oe 12582 Row
9. K to the left until the inner jam nut rests against the bracket 5 Prevent the inner jam nut M from turning and tighten the outer jam N against the bracket Prevent the outer jam nut N from turning and tighten the inner jam nut M against the bracket 6 Measure the gap by repeating Step 2 Readjust as needed by repeating Steps 4 and 5 7 Reinstall the belt cover and secure it with the two nuts 27 Section 5 Maintenance A WARNING Before inspecting cleaning or servicing the unit shut off engine wait for all parts to come to a t complete stop disconnect spark plug wire and move wire away from spark plug Remove ignition key on elec tric start models property damage FORWARD DRIVE BELT REM OVAL AND INSTALLATION The forward drive belt I Figure 5 11 is driven by the engine drive pulley P When the Forward Clutch is engaged it puts tension on the forward idler pulley R which tightens the belt between the engine drive pulley and the transmission drive pulley large pulley located below the engine drive pulley The transmis sion drive pulley then turns the main drive shaft inside the transmission A Removing the Forward Drive Belt 1 Stop the engine allow it to cool and disconnect the spark plug wire before working near the belts Also remove the ignition key on electric start models 2 First remove the reverse drive belt J Figure 5 11 by following the Removing the Reverse Drive B
10. Reverse Clutch Throttle N pe Wheel Gear Lever Handlebar Height Adjustment Handle Forward Clutch Lever also on right side Figure 4 1 Location of main tiller controls STARTING AND STOPPING THE ENGINE Pre Start Checklist Make the following checks and perform the following services before starting the engine 1 Read the Safety and Controls Sec tions in this Manual Read the separate Engine Owner s Manual provided by the engine manufacturer 2 Check unit for loose or missing hard ware Service as required 3 Check engine oil level See Engine Owner s Manual 4 Check that all safety guards and covers are in place 5 Check air cleaner and engine cooling system See Engine Owner s Manual 6 Attach spark plug wire to spark plug GASOLINE IS HIGHLY FLAMMABLE AND ITS VAPORS ARE EXPLOSIVE Follow gasoline safety rules in this manual see Section 1 and in the separate Engine Owner s Manual Failure to follow gasoline safety instructions can result in serious per sonal injury and property damage 7 Fill the fuel tank with gasoline accord ing to the directions in the separate Engine Owner s Manual Follow all instructions and safety rules carefully A CAUTION To help prevent serious personal injury or damage to equipment Before starting engine put Wheel Gear Lever in ENGAGE position Before starting engine put Forward Clutch Levers and Reverse C
11. Service Dealer OANDaABRWNDY Tighten or reconnect wiring Charge battery see Battery Maintenance Section 5 Replace broken wiring See Engine Service Dealer Clean terminals see Battery Maintenance Section 5 Scrape paint off terminals Engine runs poorly Defective or incorrectly gapped spark plug Dirty air filter s Carburetor out of adjustment Stale gasoline Dirt or water in fuel tank Engine cooling system clogged Inspect spark plug see Engine Owner s Manual Clean or replace see Engine Owner s Manual See Engine Service Dealer Replace with fresh gasoline See Engine Service Dealer Clean air cooling system see Engine Owner s Manual Engine overheats Engine cooling system clogged Carburetor out of adjustment Oil level is low Clean air cooling area see Engine Owner s Manual See Engine Service Dealer Check oil level see Engine Owner s Manual Engine does not shut off Misadjusted throttle control cable recoil start model Keyswitch wire harness malfunction electric start model See Engine Owner s Manual or Engine Service Dealer See Engine Service Dealer Wheels and Tines will not turn Improper use of controls Forward Drive Misadjusted forward clutch rod Reverse Drive Broken or misadjusted belt Worn broken or misadjusted drive belt s Internal trans
12. To remove the battery first disconnect the negative cable from the grounding screw on the back of the battery bracket post Bend the cable away from any metal parts 2 Disconnect the negative cable from the negative battery post 3 Disconnect the positive cable from the positive battery post and bend it away from any metal parts Cover the cable terminal with its rubber boot 4 Remove the battery clamp 5 To install the battery reverse the above steps Be sure that the battery posts face to the rear of the tiller and that the positive post is on the left side as you face forward from the handlebars 6 Insert the vent tube into the vent tube shield Make sure the vent tube is not crimped pinched or folded anywhere along its length Section 5 Maintenance Ps TILLER SPECIFICATIONS TILLER HEIGHT with Depth Regulator Lever in highest setting Without Handlebars 0 0 cececccseceeeeceeeneeeeseeeeceeseeeaesaeteseaeaeteveeseesneteesaee 24 3 4 Handlebars in lowest Setting cccesceeseseeeteneseeeeeseeeessnetsenetseneneeneneenes 39 1 2 Handlebars in highest Setting 2 ceseseeseseseeeeeeeseeeenetesneseeneneeneneeses 49 1 2 TILLER LENGTH Without Handlehat Sinni netr nederland aa 46 Handlebars in lowest Setting ecceeseeeteneteeeeeceteessnetesneteeneneeneneenes 63 TILLER WIDTH Hood Width aariin atanta d eae BN a ea 16 5 8 THING Width aces ccs anina aus e r A aii 6 Wheel Width ia tite aea ah
13. added while the engine is running Allow the engine to cool for several minutes before adding fuel c Keep matches cigarettes cigars pipes open flames and sparks away from the fuel tank and fuel container d Fill fuel tank outdoors with extreme care Never fill fuel tank indoors Use a funnel or spout to prevent Spillage e Replace all fuel tank and container caps securely f If fuel is spilled do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until fuel vapors have dissipated 7 Never make adjustments when engine is running unless recommended by manufacturer Operation 1 Do not put hands or feet near or under rotating parts 2 Exercise extreme caution when on or crossing gravel drives walks or roads Stay alert for hidden hazards or traffic Do not carry passengers 3 After striking a foreign object stop the engine and remove the ignition key on electric start models disconnect the spark plug wire and prevent it from touching the spark plug carefully inspect the tiller for any damage and repair the damage before restarting and operating the tiller 4 Exercise caution to avoid slipping or falling 5 If the unit should start to vibrate abnor mally stop the engine and remove the ignition key on electric start models Dis connect the spark plug wire and prevent it from touching the spark plug and check imme
14. battery post This is the ground for the negative cable Using the second screw and nut attach the loose end of the cable to the negative battery post See Figure 2 19 Section 2 Assembly 4 Check the tightness of the upper mounting screw that secures the negative cable and starter solenoid to the battery post See Figure 2 20 Scrape away any paint between the cable and the screw as the paint can prevent a good electrical ground 5 Install one end of the clear plastic vent tube over the vent fitting U Figure 2 21 on the battery Insert the other end down into the vent tube shield V A WARNING Improper venting can cause a battery to explode resulting in severe personal injury or property damage Be sure that the vent tube does not become kinked folded or pinched along its entire length STEP 4 Connect Wiring Harness Attach the wiring harness receptacle to the prongs on the back of the ignition switch see Figure 2 22 IMPORTANT This completes the assem bly steps for the electric start tiller Be sure to read the rest of this Manual and the separate Engine Owner s Manual before you operate your tiller Figure 2 22 Attach wiring harness to keyswitch Section 3 Features and Controls A WARNING Before operating your machine care fully read and understand all safety controls and operating instructions in this Manual the separate Engine Owner s Manual and on the d
15. cleaning or servicing the unit shut off engine wait for all parts to come to a t complete stop disconnect spark plug wire and move wire away from spark plug Remove ignition key on elec tric start models Failure to follow these instructions can result in serious personal injury or Section 5 Maintenance fe J E property damage Figure 5 17 Loosen screws in right side frame to create clearance between transmis sion pulley and frame Figure 5 18 Install forward belt on transmis sion lower pulley and then on engine upper pulley Figure 5 19 Place link over adjusting pin REVERSE DRIVE BELT REMOVAL AND INSTALLATION NOTE The forward drive belt must be installed before installing the reverse drive belt The reverse drive belt J Figure 5 11 is driven by the engine drive pulley P Figure 5 11 When the Reverse Clutch Control is engaged it puts tension on the reverse drive pulley which tightens the belt between the engine drive pulley and the transmission drive pulley large pulley located below the engine drive pulley The transmission drive pulley then turns the main drive shaft inside the transmission A Removing the Reverse Drive Belt 1 Stop the engine allow it to cool and disconnect the spark plug wire before working near the belts Also remove the ignition key on electric start models 2 Remove the plastic belt cover E Figure 5 8 by removing the two flange locknuts 3 Remove
16. every 5 operating hours Clean engine A Check drive belt tension t Check nuts and bolts t Change engine oil Lubricate tiller Service foam pre cleaner air filter A if So equipped Service paper air filter A if So equipped Check gear oil level in t transmission Check tines for wear Check air pressure in tires Service spark plug A Change more frequently in dusty or dirty conditions Change after first 2 hours of break in operation t Check after first 2 hours of break in operation A See Engine Owner s Manual for service recommendations 22 A WARNING Before inspecting cleaning or servicing the machine shut off engine wait for all moving parts to come to a complete stop disconnect spark plug wire and move wire away from spark plug Remove ignition key on electric start models Failure to follow these instructions can result in serious personal injury or property damage TILLER LUBRICATION Proper lubrication of the tiller is an essen tial part of your maintenance program After every 10 operating hours oil or grease the lubrication points shown in Figure 5 1 as described below Use a good quality lubricating oil 30 weight engine oil is suitable and a good quality general purpose grease grease that has a metal lubricant is preferred if available e Remove wheels clean wheel shaft A Figure 5 1 and apply thin coating of grease to shaft e Greas
17. falling into the crankcase 4 On engines with an oil fill tube remove the filler cap add oil if required until it reaches the top of the tube and reinstall the filler cap 24 5 On engines with a dipstick remove it wipe it clean and reinstall it finger tight Remove the dipstick and check the reading Add oil if required to bring the level to the FULL mark Do not overfill B To Change the Engine Oil Change the engine oil as instructed in the separate Engine Owner s Manual AIR CLEANER SERVICE The engine air cleaner filters dirt and dust out of the air before it enters the carbure tor Operating the engine with a dirty clogged air filter can cause poor perfor mance and damage to the engine Never operate the engine without the air cleaner installed Inspect and service the air cleaner more often if operating in very dusty or dirty conditions Service the air cleaner as instructed in the separate Engine Owner s Manual SPARK PLUG SERVICE Inspect and clean or replace the spark plug after every 100 operating hours or annually Clean the plug and set the gap as described in the separate Engine Owner s Manual In some areas local law requires using resistor spark plugs to suppress ignition signals If the engine was originally equipped with a resistor spark plug use the same type for replacement SPARK ARRESTER SCREEN SERVICE If the engine muffler is equipped with a spark arrester screen rem
18. for 15 minutes Get prompt medical attention 26 Batteries produce explosive gases Keep sparks flame and smoking materials away Ventilate when charging batteries or when using a battery in an enclosed space ALWAYS wear safety goggles when working near batteries 27 Please remember You can always stop the tines and wheels by releasing the Forward Clutch Lever or the Reverse Clutch Control whichever control you have engaged or by moving the Throttle Control Lever to STOP on recoil start models or by turning the ignition key to OFF on electric start models 28 To load or unload the tiller see the instructions in Section 4 of this Manual 29 Use extreme caution when reversing or pulling the machine towards you 30 Start the engine carefully according to instructions and with feet well away from the tines 31 Never pick up or carry a machine while the engine is running Maintenance and Storage 1 Keep the tiller attachments and acces sories in safe working condition 2 Check all nuts bolts and screws at frequent intervals for proper tightness to be sure the equipment is in safe working condition 3 Never store the tiller with fuel in the fuel tank inside a building where ignition sources are present such as hot water and space heaters furnaces clothes dryers stoves electric motors etc Allow engine to cool before storing in any enclosure Section 1 Safety 4 To reduce the chances of a fire
19. for all parts to stop moving and then disconnect the spark plug wire Remove the ignition key on electric start models 2 Loosen the two screws at the lower ends of the handlebar 3 Loosen the height adjustment handle E Figure 3 3 and pull the keyed washer F free of the slots in the curved height adjustment bracket Figure 3 3 Height Adjusting Handle E 4 Move the handlebars to the new slot setting and insert the raised keys on the keyed washer into the slot Tighten the height adjustment handle securely 5 Retighten the two screws at the ends of the handlebar 6 Adjust the tension on the Forward Clutch rod shift mechanism as follows a Remove the inner hair pin cotter from the end of the Forward Clutch rod b There are four holes in the clutch swivel plate and four slots in the height adjustment bracket see numbered holes and slots in Figure 3 4 For correct operation of the Forward Clutch mechanism the numbered hole used for the Forward Clutch rod must match the numbered slot in the height adjustment bracket Example If han dlebar is in slot 4 put Forward Clutch rod in hole 4 of clutch swivel plate c Select the correct hole in the clutch swivel plate and insert the Forward Clutch rod tip faces inward Secure the rod with the hairpin cotter d Check for correct tension on the Forward Clutch rod as described in item 5 of Step 4 Attach Forward Clutch Rod on page 8 Figure
20. into the hole in the slot see Figure 2 6 Be sure that the flat side of the threaded assembly is aligned with the flat side of the hole Slide the hex nut 1 up the cable and tighten it securely Left Side Handlebar Control Figure 2 6 Attach Reverse Clutch Control to slotted hole in handlebar panel Section 2 Assembly 3 Test the function of the reverse clutch cable by pulling the knob out and releas ing it The knob should return to its neutral position against the tapered bushing when it is released If it doesn t contact your local dealer or the factory for technical assistance STEP 4 Attach Forward Clutch Rod 1 The upper end of the Forward Clutch rod is connected to the two Forward Clutch levers paddles that hang below the handlebar grips Turn the lower end of the rod J Figure 2 7 so that the angled end points inward toward the outer face of the clutch swivel plate K 2 Insert a hairpin cotter down through the innermost hole in the rod Figure 2 7 Figure 2 7 Install Forward Clutch rod 3 There are four holes in the clutch swivel plate and four slots in the curved height adjustment bracket see numbered holes and slots in Figure 2 8 For correct operation of the Forward Clutch rod the numbered hole used for the Forward Clutch rod must match with the numbered slot in the height adjustment bracket For example if the Forward Clutch rod is installed in hole 1 of the clutch swivel
21. obey the message that follows it Failure to obey safety messages could result in personal injury or property damage This machine meets voluntary safety standard B71 8 1996 which is sponsored by the Outdoor Power Equipment Institute Inc and is published by the American National Standards Institute A WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Table of Contents SECTION 1 SAFETY ccisnccceecsisistiencaeaecsicctvnencnreeces 3 Safety De alS ianen ha nina titan A 5 SECTION 2 ASSEMBLY c ccceeeeeeeeeeeeeeeeeeeeneaes 6 Attach Handlebars cccccccecesseseesceesneterserenesseseneeeaeees 6 Attach Reverse Clutch Control ccecccceseesesseeeeeeene 7 Attach Forward Clutch Rod c cccccssseessseeceseeeeeeeeens 7 Check Transmission Gear Oil Level eeeceeeeeeeeeees 8 Add Motor Oil to Engine 9 Attach Engine Throttle Lever cc eceeeeeseeeeseteeneeeens 9 Attach Wheel Gear LeVer cceccssseesesssessseeessterseerees 9 Check Air Pressure in Tires 9 Check Hardware for Tightness enceses 10 Assemble Electric Start System cccsccceeeceeteeeteeeeene 10 SECTION 3 FEATURES amp CONTROLS 13 Wheel Gear L VET cecccesssessssssesseesssserssserssseeseeessterees 13 Forward CLUTCH rice ha iunvite a AAA 13 Reverse Clutclisseccviigssvestustesvscssuuds shikaani Eikaas 14 Depth Regulat
22. s Manual and any other literature you may receive Be thoroughly familiar with the controls and the proper use of the tiller and its engine Know how to stop the unit and disengage the controls quickly 2 Never allow children to operate the tiller Never allow adults to operate the tiller without proper instruction 3 Keep the area of operation clear of all persons particularly children and pets 4 Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people their property and themselves Preparation 1 Thoroughly inspect the area where the tiller is to be used and remove all foreign objects 2 Be sure all controls are released and the Wheel Gear Lever is in ENGAGE before starting the engine 3 Do not operate the tiller without wearing adequate outer garments Avoid loose garments or jewelry that could get caught in moving parts 4 Do not operate the tiller when barefoot or wearing sandals sneakers or light footwear Wear protective footwear that will improve footing on slippery surfaces 5 Do not till near underground electric cables telephone lines pipes or hoses If in doubt contact your telephone or utility company 6 Warning Handle fuel with care it is highly flammable and its vapors are explo sive Take the following precautions a Store fuel in containers specifically designed for this purpose b The gas cap shall never be removed or fuel
23. this position the wheels will not hold the tiller back and the revolving tines could propel the tiller rapidly possibly causing loss of control Always move the Wheel Gear Lever to ENGAGE before starting the engine or engaging the tines wheels with the Forward Clutch or the Reverse Clutch 14 Be aware that the tiller may unex pectedly bounce upward or jump forward if the tines should strike extremely hard packed soil frozen ground or buried obstacles like large stones roots or stumps If in doubt about the tilling conditions always use the following operating precautions to assist you in maintaining control of the tiller a Walk behind and to one side of the tiller using one hand on the han dlebars Relax your arm but use a secure hand grip b Use shallower depth regulator set tings working gradually deeper with each pass c Use slower engine speeds d Clear the tilling area of all large stones roots and other debris e Avoid using downward pressure on handlebars If need be use slight upward pressure to keep the tines from digging too deeply f Before contacting hard packed soil at the end of a row reduce engine speed and lift handlebars to raise tines out of the soil g inan emergency stop tines and wheels by releasing whichever Clutch Lever is engaged Do not attempt to restrain the tiller 15 Do not overload the tiller s capacity by attempting to till too deeply at too fast a rate 16
24. with one of the four slots in the curved height adjustment bracket Place the keyed washer E Figure 2 4 on the height adjustment handle F with the raised keys edges on the washer facing down i H HF oy i f f HS Figure 2 5 Carefully unwrap Wheel Gear Lever and move lever to DISENGAGE 6 Screw the height adjustment handle F into the hole in the handlebar cross brace making sure that the raised keys on the washer fit into the slot on the height adjustment bracket Tighten the height adjustment handle securely Next securely tighten the two screws in the ends of the handlebars D Figure 2 3 7 To remove the tiller from its shipping platform first carefully unwrap the wheel gear cable G Figure 2 5 from around the chassis Next move the Wheel Gear Lever to the DISENGAGE position this allows the wheels to rotate Use the han dlebars to roll the tiller off the platform IMPORTANT Use the DISENGAGE posi tion only when the engine is not running Before starting the engine the Wheel Gear Lever must be placed in the ENGAGE position see Section 3 for details STEP 3 Attach Reverse Clutch Control 1 Carefully unwrap the Reverse Clutch Control cable H Figure 2 6 from its shipping position and route it up along the inside edge of the left side handlebar A knob and large hex nut I is installed on the cable 2 Insert the cable into the slot in the control panel and fit the threaded assem bly
25. 3 4 Handlebar height slots and clutch swivel plate holes ENGINE CONTROLS Refer to the engine manufacturer s Engine Owner s Manual included in the tiller lit erature package to identify the controls on your engine The following two con trols are located on the tiller Engine Throttle Lever The Throttle Lever G Figure 3 5 is used to regulate the engine speed On the recoil start model only it is also used to stop the engine on the electric start model the electric start keyswitch is used to stop the engine The throttle settings are shown below IMPORTANT See Starting and Stopping the Engine in the Operation Section for detailed engine starting and stopping instructions FAST Use for most tilling and cultivating projects o START Use when starting engine f _ SLOW Use when idling engine or when slower tilling and cultivating speeds are needed STOP on recoil start model only Go Stops the engine Section 3 Figure 3 5 Engine Throttle Lever Electric Start Keyswitch electric start model The ignition keyswitch on the electric start model H Figure 3 6 is used to start and stop the engine The keyswitch settings are described below IMPORTANT See Starting and Stopping the Engine in the Operation Section for detailed engine starting and stopping instructions OFF Stops engine RUN After starting key returns to run position START Start
26. 512 Battery 12 Volt 9 Amp Incl 15 97020 Boot Insulating s s 2 Refs 2 tenn eedti ke bone T 1 16 96514 Solenoid Incl nuts and washers 2 9462 Battery Cap yellow n se A R for cables and wires n s 2A 9248 Battery Cap white cece A R 17 20837 Battery Bracket ccce 3 9009 Vent Tube oo cecccccecescsessessesseseseeseenes 1 18 1186023 Round Hd Screw Square Neck 4 1475 Shield Vent Tube hard plastic 1 1 4 20 X 1 1 4 eect S 2 5 9224 Cla Pi is sett ETT 1 19 1186331 Hex Flange Screw 5 16 18 x 1 2 6 9552 Hex Flange Screw Self Threading 20 1177548 Lockwasher External Tooth 2 1 4 20 X 1 2 essere 3 21 1186389 Hex Locknut 1 4 20 seee 2 7 11361 Battery Hardware Kit Includes two 22 1100242 Lockwasher 5 16 nsss 2 M6 x 11mm Bolts and two M6 23 1186211 Hex Nut 5 16 24 ee 2 Nuts metric sizes ceeeeeeee 1 24 9853 Hex Locknut 10 32 cece 1 8 1908112 Ignition Switch Incl two ignition keys 25 Lockwasher 10 not available Ref 11 one lockwasher and one from factory sesers 1 nut lockwasher and nut not 26 Hex Nut 10 24 not available available separately eee 1 from factory sses 1 9 1904570 Battery Hold Down Clamp Switch 27 1901894 Recharge Wire Assembly cssc 1 Mounting Plate Assy Incl Ref 10 1 28 9218 Clip holds recharging line 1 10 1904548 Decal Ignition Switch 1 29 9265 Plastic Wire Tie c ccsccececsseseeseeees 1 11 96520 Ignition Key pair occ
27. D TOWARDS YOU ey LEFT HAND TINE RIGHT HAND TINE FRONT FORWARD FRONT FORWARD WHEEL NOTE 1 Custom Tilling Tines are available for your tiller These are special hard faced tines that are thicker than standard tines IMPORTANT Left and right sides of tiller are determined by standing in operator position and facing direc tion of forward travel REF PART REF PART No No DESCRIPTION QTY No No DESCRIPTION QTY 1 1100043 Hex Hd Screw 3 8 16 x 1 1 4 ww 16 2475 2 Custom Tilling Bolo Tine Right hand 2 1270 2A Bolo Tine single Right hand tine tine see Note 1 above wo 8 used on left side of tiller Incl 10802 Custom Tilling Bolo Tine Replacement two ea Refs 1 and 3 nee 8 Set Incl eight ea right hand and 3 1733398 Hex Locknut 3 8 16 neee 18 left hand custom tines and sixteen 5 1982612 Hex Hd Screw 3 8 16 x 2 Grade8 2 each of Refs 1 and 3 eee 1 7 1270 1A Bolo Tine single Left hand tine 9 2706 01 Wheel and Tire Assy left side used on right side of tiller Incl 4 10 x 6 tire on 6 wheel A B 1 two ea Refs 1 and 3 0 eee 8 10 2706 02 Wheel amp Tire Assy right side 8 1902154010 Tine Holder For left and right sides 2 4 10 x 6 tire on 6 wheel A B 1 1901118 Bolo Tine Replacement Set Incl eight 11 9380 Clevis Pin 312 X 1 3 4 veces 2 ea right hand and left hand tines 12 9338 Hitch Pines andanu 2 and sixteen ea Refs 1 an
28. E SHAFT INPUT PINION SHAFT amp GEAR ASSEMBLY 1 1714 Bearing Tapered Roller with Race 1 6 9572 Hex Hd Screw 5 16 24 x 1 1 8 1 2 20718 Spur Gear ceeeceesecesesseeeeeseeteereeeees 1 7 9944 Washer Disc Spring concave 3 9301 Key 3 16 SQ X 1 eecteetetetetetetees surface faces pulley 1 4 11603 Main Drive Shaft Drive shaft is one 8 1108841 Key 3 16 Sq X 1 1 2 eee 1 piece with integral single lead 9 20880 Transmission Drive Pulley 1 work hardened front worm and 10 1440 Support Washer ssec 1 integral six lead work hardened 11 85030 Oil Seal Input Pinion Shaft 1 rear worm Also includes pressed 12 9500 Retaining Ring external 0 0 1 on 1714 bearing and 9301 key 1 13 9953 Thrust Washer 2 5 1224 1 Shim Rear Bearing Cap 010 thick 14 9428 Bushings a aa 1 see Note below cece A R 15 9677 Set Screw 5 16 18 x 3 8 1 5 1224 2 Shim same as above but 030 thick 16 20791 Input Pinion steel shaft a 1 see 0 A R 17 20792 Input Pinion Gear cece 1 5 1224 3 Shim same as above but 005 thick 18 9093 Retaining Ring external I 1 see Note A R 19 20799 Pinion Assy Incl one each Refs 16 1325C Shim Set Incl two 1224 1 two WANDS Gaaraa 1224 2 and one 1224 3 nss A R 20 9517 Retaining Ring internal NOTE Shim between drive shaft rear bearing and rear bearing cap to achieve 5 to 10 thousandths of an inch 005 010 end play on drive shaf
29. Marker Attachment amp Pony ae 1185299 kae A Hiller Furrower Attachment Hardware Kit 6 Complete Includes 12579 Pony A SA A oe ed Nee Hiller Furrower and 12589 1915811 Hardware Kit Includes two Ref 21 ROW Markel cccccccccccccccsccsccscesceseees four Ref 22 six Ref 23 and six 12589 Row Marker Attachment Complete Dele hess nedecanrnanis ri l Attaches to 12579 Furrower Attachment Includes 1904522001 Main Support amp Yoke Assy 1 Note Common hardware listed above as not available separately can be easily found at most good local hardware stores Specify GRADE 5 if ordering part locally 47 CUSTOMER SERVICE INFORM ATION Owner Registration Card Please fill out and mail the enclosed owner registration card The purpose of this card is to register each unit at the factory so that we can provide you with warranty benefits and informational bulletins Warranty Service The warranty statement is included in the unit s literature package Model Serial Numbers A Model Serial Numbers decal is located on top of the trans mission For ready reference record these numbers in the spaces below Model Number Serial Number Authorized Dealer Information If you purchased your unit from an authorized dealer record the dealer s address and phone number below for ready refer ence Dealer Name Address Phone IMPORTANT Left and right sides of the unit are determined by stand
30. Seal Double Lip Wheel Shaft 2 14 1129 1 Gasket Tiller Housing Cover 010 2 9726 Pipe Plug 1 4 sessseiesisessrsreene 2 fits all covers eese A R 3 97076 Seal Transmission Bore eeceeee 1 15 1915089 Screw Kit Incl three 1 4 20 x 7 8 4 1186329 Hex Flange Screw 5 16 18 x 3 4 6 Self Sealing Screws A R 5 85030 Oil Seal Input Pinion Shaft 1 16 1115 Rear Bearing Cap seee 1 6 11513 Transmission Cover Incl four Ref 18 17 1124 2 Gasket Rear Bearing Cap 010 and two ea Refs 21 amp 22 1 THICK aain ied cies A R 7 20694 Gasket Transmission Top Cover 1 18 1186331 Hex Flange Screw 5 16 18 x 1 4 8 1916197001 Transmission Case Assy Incl Tube 19 1915087 Screw Kit Incl five 1 4 20 x 5 8 and Rear Housing seses 1 Self Sealing SCreWS s A R 9 9467 PIUGfr teed oath chs cadet er E 1 21 1100243 Lockwasher 3 8 2 10 1916198001 Mounting Plate Wheel Drive Cable 1 22 1100068 Hex Hd Screw 3 8 16 X 3 4 oo 2 11 97073 Oil Seal Tiller Shaft cece 2 12 90038 Hex Flange Screw 5 16 18 x 5 8 2 13 1916273001 Tiller Housing Cover left side 1 Specify GRADE 5 if ordering part locally A R As Required 39 PARTS LIST Models 12211 and 12212 5 DRIVE SHAFT INPUT PINION SHAFT and GEAR ASSEMBLIES MAIN DRIVE SHAFT ASSEMBLY INPUT PINION SHAFT amp GEAR ASSEMBLY REF PART REF PART No No DESCRIPTION QTY No No DESCRIPTION QTY MAIN DRIV
31. WIVEL e t XJA 12 B lt wae 3 r TRANSMISSION TOP COVER REF PART REF PART No No DESCRIPTION QTY No No DESCRIPTION QTY 1 1110108 Hex Locknut 3 8 16 neee 2 12 1916194001 Mounting Bar sses 2 2 9090 Idler Pulley Forward seses 1 13 1100242 Lockwasher 5 16 2 3 20532 SPaCel innnan 1 14 1186230 Hex Nut 5 16 18 sicccciceieieec access 2 4 1916192001 Left Idler Arm forward tiller 15 1916195001 Shifting Base 1 CIFCCHON rania 1 16 20553 Spacer Bushing 0 eects 3 5 9338 Hairpin Cotter 1 17 20532 Bushing Bellerank s e 1 6 20545 Plain Washer 5 16 1 18 1916196001 Bellcrank 0 cee ccecsecssecseecsteeseeaes 1 7 1111607 Hex Hd Screw 5 16 18 x 2 1 4 2 19 1100043 Hex Hd Screw 3 8 16 x 1 1 4 ww 1 8 1916727 SPE Osaan cede Er a 1 20 1186331 Hex Flange Screw 5 16 18 X 1 0 1 9 9479 Pivot Bushing 2 21 1917149001 Belt Guide Forward Belt 2 10 9340 PilhesniZendvakenciina ie ves 1 11 20517 01 Forward Link c ccccccsccssessesseeeseesees 1 Specify GRADE 5 if ordering part locally 38 Models 12211 and 12212 PARTS LIST TRANSMISSION HOUSING COVERS SEALS GASKETS PLUGS NOTE 1 These screws are a special sealing screw that cannot be reused without risking the loss of transmission oil If these screws are loosened or removed they must be replaced with new screws REF PART REF PART No No DESCRIPTION QTY No No DESCRIPTION QTY 1 9621 Oil
32. ailure to follow this warning could result in personal injury Tilling on slopes If you must garden on a moderate slope please follow two very important guidelines 1 Till only on moderate slopes never on steep ground where footing is difficult review safety rules in the Safety Section of this Manual We recommend tilling up and down slopes rather than terracing Tilling vertically on a slope allows maximum planting area and also leaves room for cultivating IMPORTANT When tilling on slopes be sure the correct oil level is maintained in the engine check every one half hour of operation The incline of the slope will cause the oil to slant away from its normal level and this can starve engine parts of required lubrication Keep the engine oil level at the full point at all times A Tilling up and down slopes e To keep soil erosion to a minimum be sure to add enough organic matter to the soil so that it has good moisture holding texture and try to avoid leaving footprints or wheel marks e When tilling vertically try to make the first pass uphill as the tiller digs more deeply going uphill than it does down hill In soft soil or weeds you may have to lift the handlebars slightly while going uphill When going downhill overlap the first pass by about one half the width of the tiller B Terrace Gardening e When a slope is too steep or too short for vertical tilling it may be necessary to t
33. anenn oaaae Sanaa AE AAPA AAA haces SETARE 18 3 4 Handlebar Width icc ierisinde eieiei ea 20 1 4 TILLER WEIGHT Approximate Weight without oil or gas Recoil Stat Modela damain ua a a a 172 Ibs Electric Start M Od cscscsssi asievsscoesetssacassdtiscsetes etecsstnade hederstebebsaaeesateoans 178 lbs TRANSMISSION GEAR OIL SPECIFICATIONS For small top offs Use SAE 140 SAE 85W 140 or SAE 80W 90 gear oil with an API rating of either GL 4 or GL 5 For Full Replacement Use SAE 140 or SAE 85W 140 gear oil with API rating of GL 4 do not use GL 5 TILLER ATTACHMENTS The attachments listed below are available for your tiller The information is the most current at the time this manual was printed Contact your authorized dealer or the factory for current information BUMPER The tubular steel bumper surrounds the engine to protect the air cleaner starter assembly and fuel tank from damage HILLER FURROWER The furrower blade attaches to the back of the depth regulator assembly and is used to create rows trenches and ditches up to 8 deep depending on soil con ditions The two hiller wings attach to the sides of the furrower blade and are used to make hilled rows and raised bed gardens ROW MARKER The row marker attaches to the hiller furrower attachment and is used to scratch lines in the seedbed for laying out furrows trenches raised beds etc elimi nates the need for stakes string and measuring tape The row marker is ad
34. anic matter such as leaves grass clip pings and even kitchen scraps When tilled into the soil this organic matter will decompose and add even more important nutrients to the soil After power composting you may want to plant a green manure cover crop to protect the soil during the off season You simply grow acrop of clover alfalfa buckwheat peas beans rye grass grain or kale and then till it into the soil prior to the planting season LOADING AND UNLOADING THE TILLER A WARNING Loading and unloading the tiller into a vehicle is potentially hazardous and we don t recommend doing so unless abso lutely necessary as this could result in personal injury or property damage However if you must load or unload the tiller follow the guidelines given next e Before loading or unloading stop the engine wait for all parts to stop moving disconnect the spark plug wire and let the engine and muffler cool Remove the ignition key on electric start models e The tiller is too heavy over 170 Ibs depending on model and bulky to lift safely by one person Two or more people should share the load e Use sturdy ramps and manually engine shut off roll the tiller into and out of the vehicle Two or more people are needed to do this e Ramps must be strong enough to support the combined weight of the tiller and any handlers The ramps should provide good traction to prevent slip ping they should have side rai
35. ar oil when it begins to flow from the oil level check hole on the side of the transmission 8 Securely reinstall the oil level check plug 9 Securely reinstall the gear oil fill plug on top of the transmission 10 Reinstall the wheel and remove the prop 23 Section 5 Maintenance A WARNING Before inspecting cleaning or servicing the unit shut off engine wait for all parts to come to a complete stop disconnect spark plug wire and move wire away from spark plug Remove ignition key on elec Failure to follow these instructions can result in serious personal injury or tric start models property damage Figure 5 3 Remove drain plug to drain transmission gear oil also remove oil fill plug and oil level check plug ENGINE OIL SERVICE Check the engine oil level before starting the engine each day and check it after each 5 hours of continuous operation Running the engine when it is low on oil will quickly ruin the engine It is recommended that you change the motor oil after every 10 hours of opera tion and even sooner when operating in extremely dirty or dusty conditions Refer to the separate Engine Owner s Manual for detailed service instructions A To Check the Engine Oil Level 1 Move the tiller to a level area and shut off the engine 2 Level the engine by moving the Depth Regulator Lever up or down as needed 3 Clean the area around the oil dipstick or oil fill tube to prevent dirt from
36. ate see Figure 4 9 Leave room for the hood width plus enough extra room for future plant growth Figure 4 6 Figure 4 7 ES Figure 4 8 sa 0 3 Aga Ael els r aire Yur Figure 4 9 Section 4 Operation Tilling Tips amp Techniques Clearing the tines The tines have a self clearing action which eliminates most tangling of debris in the tines However occasionally dry grass stringy stalks or tough vines may become tangled Follow these proce dures to help avoid tangling and to clean the tines if necessary e To reduce tangling set the depth regu lator deep enough to get maximum chopping action as the tines chop the material against the ground Also try to till under crop residues or cover crops while they are green moist and tender e While power composting try swaying the handlebars from side to side about 6 to 12 This fishtailing action often clears the tines of debris e If tangling occurs lift the tines out of the soil and run the tiller in reverse for a few feet This reversing action should unwind a good deal of debris e If reversing the tiller doesn t clear the debris it may be necessary to remove the debris by hand a pocket knife will help you to cut away the material A WARNING Before clearing the tines by hand stop the engine allow all moving parts to stop and disconnect the spark plug wire Remove the ignition key on elec tric start models F
37. ation 29 Battery Maintenance serisinin 30 TILLER SPECIFICATIONS AND ATTACHMENTS 31 TROUBLESHOOTING c ccceeeeee eset eee eeeeeeeeeeenaees 32 PARTS LIST inc ona aad aaa a pian Genes 33 CUSTOMER SERVICE INFORMATION BACK COVER Section 1 Safety SPARK ARRESTER WARNING TO RESIDENTS OF CALIFORNIA AND SEVERAL OTHER STATES Under California law and under the laws of several other states you are not permitted to operate an internal combustion engine using hydrocarbon fuels on any forest brush hay grain or grass covered land or land covered by any flammable agricultural crop without an engine spark arrester in continuous effective working order h N The engine on the unit is an internal combustion engine which burns gasoline a hydrocarbon fuel and must be equipped with a spark arrester muffler in continuous effective working order The spark arrester must be attached to the engine exhaust system in such a manner that flames or heat from the system will not ignite flammable material Failure of the owner operator of the unit to comply with this regulation is a misdemeanor under California law and other states and may also be a violation of other state and or federal regulations laws ordinances or codes Contact your local fire marshal or forest service for specific information about which regulations apply in your area Training 1 Carefully read this Owner s Manual the sepa rate Engine Owner
38. attery can be dangerous The electrolyte contains acid that can burn or blind you Battery charging produces potentially explosive gases 10 It is strongly recommended that you have the battery serviced by a trained profes sional your authorized tiller dealer a reli able service station a battery store etc Do not attempt to activate and charge the battery unless you are fully experi enced in battery activation and charging procedures To ensure that the battery is properly acti vated and charged you should review the activating and charging instructions with your battery technician A DANGER Battery electrolyte is a sulfuric acid solution that is poisonous and causes severe burns e Avoid spills or contact with skin eyes clothing e To prevent accidents wear protective clothes rubber gloves and shield eyes with safety goggles when working on or near the battery Neutralize acid spills with a baking soda and water solution Neutralize electrolyte container with same solu tion Then rinse with clear water ANTIDOTE External Flush with water Eyes Flush with water for 15 minutes and get immediate medical attention ANTIDOTE Internal Drink a large quantity of water or milk Follow with milk of magnesia beaten eggs or vegetable oil Call physician immediately Figure 2 16 A To Activate the Battery 1 Remove the battery from the tiller by removing the screws lockwashers and nuts fr
39. d 3 1 13 1917487 Wheel and Tire Assembly C D 2 2475 1 Custom Tilling Bolo Tine Left hand tine see Note 1 above wee 8 Specify GRADE 5 if ordering part locally A For Model 12211 S N 122111100101 122111199999 B For Model 12212 S N 122121100101 122121199999 C For Model 12211 S N 122111200101 122111299999 D For Model 12212 S N 122121200101 122121299999 Models 12211 and 12212 HILLER FURROWER ATTACHMENT PARTS LIST HILLER FURROWER PART 12579 Viewed from front of tiller REF PART REF PART No No DESCRIPTION QTY No No DESCRIPTION QTY 1 1900771001 Furrower Blade cececesecsseeseees 1 9 9725 Carriage Bolt 3 8 16 x 1 1 2 2 2 1186098 Carriage Bolt 5 16 18 x 3 4 4 10 1100243 Lockwasher 3 8 plated occ 2 3 1177548 Star Washer External Tooth 5 16 4 11 1186231 Hex Nut 3 8 16 plated ee 2 4 9902 Plain Washer 5 16 S A E 4 12 9318 GIN CHAPIN enio ea a aien 1 5 9824 Wing Nut 5 16 18 4 12579 Complete Hiller Furrower Attachment 6 1900773001 Hiller Wing left 1 Incl blade bracket hiller wings 7 1900774001 Hiller Wing right eee 1 and mounting hardware 1 8 1900772001 Blade Mounting Bracket 1 43 44 PARTS LIST ENGINE ELECTRIC START ASSEMBLY Models 12211 and 12212 Models 12211 and 12212 PARTS LIST ELECTRIC START ASSEMBLY REF PART REF PART No No DESCRIPTION QTY No No DESCRIPTION QTY 1 96
40. d CONTROL LEVERS REF PART REF PART No No DESCRIPTION QTY No No DESCRIPTION QTY 1 1917606 Handlebars Incl Refs 2 3 amp 3A A 1 23 1186208 Hex Nut 10 32 eseese 4 1917607 Handlebars Incl Refs 2 3 amp 3A B 1 24 9390 LC oper aera cee ie pael 2 2 9126 Ghip ti eevee d ii etl eed 2 25 20863 Bail Forward Clutch Control Incl 3 1917537 Decal Control Panel A seese 1 two Ref 24 esses 1 1917571 Decal Control Panel B eee 1 26 20862 Adjuster Assy Incl Refs 27 28 29 3A 20924 Decal Model Name Logo sses 1 30 38 and 39 eee 1 4 1916784 Reverse Clutch Control Cable 1 27 9532 Klip RING arcena 2 5 20703 Height Adjustment Handle sse 1 28 20808 Adjuster Right Side cece 1 5A 9955 Washer Keyed cesses 1 29 20809 Adjuster Left Side cee 1 6 1900475001 Bracket Handlebar Height Adjustment 1 30 9059 Spring Adjuster eee 1 7 1100046 Hex Hd Screw 3 8 16 X 1 nasse 2 31 9522 Rectangular Nut 1 8 9904 Washer Plain flat 3 8 S A E 2 32 9386 Klip RING esi Ashtech ceils 1 9 9837 Hex Locknut 3 8 16 ee 2 33 20831 Rod Forward Clutch cece 1 10 9338 Hair Pin Cotter seeen 2 34 97083 Clovis PiN niiit ao 1 13 9442 Wheel Gear Control and Cable Assy 35 9853 SemS NUTS ec eeeseseseeseseseseseseeaesesees 4 Incl Refs 14 15 19 21 22 amp 23 1 36 20806 Bracket Bail Support secen 2 14 9057 Knob Wheel Gear Control Lever 1 37 20888 SWIVE ccccccescessesssse
41. diately for the cause Vibration is generally a warning of trouble 6 Stop the engine and remove the igni tion key on electric start models discon nect the spark plug wire and prevent it from touching the spark plug whenever you leave the operating position before unclogging the tines or when making any repairs adjustments or inspections Section 1 Safety 7 Take all possible precautions when leaving the machine unattended Stop the engine Remove ignition key on electric start models Disconnect spark plug wire and move it away from the spark plug Move Wheel Gear Lever to ENGAGE 8 Before cleaning repairing or inspect ing stop the engine remove the ignition key on electric start models and make certain all moving parts have stopped Disconnect the spark plug wire and prevent it from touching the spark plug to prevent accidental starting On electric start models always remove the cable from the negative side of the battery 9 Always keep the tiller tine hood flap down unless using the hiller furrower attachment 10 Never use the tiller unless proper guards plates or other safety protective devices are in place 11 Do not run engine in an enclosed area Engine exhaust contains carbon monoxide gas a deadly poison that is odorless colorless and tasteless 12 Keep children and pets away 13 Never operate the tiller under engine power if the Wheel Gear Lever is in DISENGAGE FREEWHEEL In
42. e back front and sides of depth regulator lever B Figure 5 1 e Remove tines clean tine shafts C Figure 5 1 and inspect for rust rough spots or burrs especially around holes File or sand smooth and coat ends of shaft with grease e Oil the threads on the handlebar height adjustment handle D Figure 5 1 e Oil the outer casings of the engine throt tle cable and the wheel gear cable E Figure 5 1 Allow oil to soak in and then wipe off any excess e Oil the threads on the handlebar attach ing screws F Figure 5 1 Section 5 Maintenance A WARNING Before inspecting cleaning or servicing the unit shut off engine wait for all parts to come to a t complete stop disconnect spark plug wire and move wire away from spark plug Remove ignition key on elec Failure to follow these instructions can result in serious personal injury or tric start models property damage Figure 5 2 CHECK HARDWARE At least every 10 operating hours check the unit for loose or missing hardware screws bolts nuts hairpin cotters etc Loose or missing hardware can lead to equipment failure poor performance or oil leaks Be sure to check the three end cap mounting screws located at the rear of the transmission Figure 5 2 Lift the tine flap to service those screws CHECK TIRE PRESSURE Check the air pressure in both tires Deflate or inflate both tires evenly to 15 to 20 PSI pounds per square inch Be sure that bot
43. e engagement of reverse drive to the wheels and tines The reversing feature is used for maneuvering the tiller only never engage the tines in the ground while going in the reverse direction A WARNING e Use extreme caution when reversing or pulling the machine towards you Look behind to avoid obstacles Never attempt to till in reverse Failure to follow this warning could result in personal injury or property damage To Operate the Reverse Clutch 1 Put the Wheel Gear Lever in the ENGAGE position see the WARNING statement on previous page 2 Stop all tiller motion by releasing the Forward Clutch levers 3 Lift up the handlebars until the tines clear the ground look behind you to avoid any obstacles and then pull the Reverse Clutch control knob out The tines and wheels will rotate in a reverse direction 4 Release the Reverse Clutch control knob to disengage stop the wheels and tines All reverse motion will stop the engine will continue to run Depth Regulator This lever D Figure 3 2 controls the tilling depth of the tines Pull the lever straight back and slide it up or down to engage the notched height settings The highest notch lever all the way down raises the tines approximately 1 1 2 inches off the ground This travel position allows the tiller to be moved without the tines digging into the ground Moving the lever up increases the tilling depth The lowest notch all
44. e extreme caution when working on or near batteries To help prevent per sonal injury or property damage Follow the battery safety rules in Sec tions 1 and 2 of this Manual Failure to follow all safety rules may result in personal injury or property damage from such causes as an explosion of battery gases acid burns or electrical burns e Electrolyte is a sulfuric acid solution Avoid spillage and contact with skin eyes and clothing Wear protective clothing rubber gloves and shield eyes with safety goggles when working near the battery e Batteries generate explosive gases Keep sparks and flames away from the battery at all times Ventilate the area when charging or using the battery in an enclosed area Battery Care in Service 1 Once a month or every 10 operating hours whichever occurs first check the electrolyte level If the electrolyte level is not at the UPPER LEVEL line marked on the battery case add distilled or deminer alized water NEVER USE BATTERY ACID TO REFILL THE BATTERY Replace the battery caps securely and wipe the battery top Run the engine outdoors for about 20 minutes at 3 4 throttle speed to recharge and recirculate the electrolyte solution For safety do not leave the tiller unattended while the engine is running 2 Keep the battery clean Any acid deposits should be neutralized with a baking soda and water solution remove battery from unit and tighten the battery caps to preve
45. ean the tiller and engine 2 Do routine tiller lubrication and check for loose parts and hardware 3 Protect the engine and perform recom mended engine maintenance by following the engine storage instructions found in the separate Engine Owner s Manual NOTE Be sure to protect the fuel lines carburetor and fuel tank from gum deposits by removing fuel or by treating fuel with a fuel stabilizer follow engine manufacturer s recommendations 4 On electric start units follow Battery Storage instructions in this Section 5 Store unit in a clean dry area 6 Never store the tiller with fuel in the fuel tank in an enclosed area where gas fumes could reach an open flame or spark or where ignition sources are present space heaters hot water heaters furnaces etc BOLO TINES The tines will wear with use and should be inspected at the beginning of each tilling season and after every 30 operating hours Tines can be replaced individually or as acomplete set Never inspect or service the tines unless the engine is stopped the spark plug wire is discon nected and the ignition key is removed on electric start models A Tine Inspection With use the tines will become shorter narrower and pointed Figure 5 5 Badly worn tines will result in a loss of tilling depth and reduced effectiveness when chopping up and turning under organic matter Use Figure 5 5 as a guide to when the tines should be replaced
46. ecals on the machine Failure to follow these instructions can result in serious personal injury INTRODUCTION This Section describes the location and function of the controls on your tiller Refer to the following section Operation for detailed operating instructions Practice using these controls with the engine shut off until you understand the operation of the controls and feel confi dent with each of them IMPORTANT Refer to the separate engine manufacturer s Engine Owner s Manual for information about the controls on the engine Wheel Gear Lever This lever A Figure 3 1 has two posi tions ENGAGE and DISENGAGE In the ENGAGE position the wheels will start turning when either the Forward Clutch or the Reverse Clutch is engaged the tines will also start turning when either clutch is engaged The DISENGAGE position places the wheels in the freewheeling mode to allow the unit to be moved without the engine running Use the DISENGAGE position only when the engine is not running See DANGER statement that follows To shift to ENGAGE gently do not force move the lever forward while also rolling Figure 3 1 Controls located on handlebar the tiller a few inches forward or back ward Moving the tiller helps to align the shift mechanism with the transmission wheel drive gears To shift to DISENGAGE freewheel move the lever rearward without rolling the tiller The wheels will rol
47. elt instructions in this Section 3 Using needle nose pliers carefully unhook the forward idler return spring A Figure 5 14 from the reverse idler bracket assembly 4 Remove the forward idler bracket assembly B Figure 5 15 by removing the nut and lockwasher from the screw C You may need to push the screw part way through the bracket while removing the assembly Do not remove the flat washer and bushing from the screw NOTE Before removing the assembly lift the forward adjustable link M Figure 5 15 off the link adjusting pin 5 Move the forward drive belt D Figure 5 16 completely off the engine drive pulley E by moving it to the rear away from engine of the pulley If necessary work the belt off the pulley with your left hand while pulling the engine recoil starter rope with your right hand 6 Push the belt downward and then remove it by slipping it over the front of the transmission pulley F Figure 5 16 NOTE If the belt will not pass between 28 Failure to follow these instructions can result in serious personal injury or the right side of the transmission pulley and the tiller frame try loosening the two right side frame mounting screws G Figure 5 17 two or three full turns This should create the needed clearance between the frame and the pulley B Installing the Forward Drive Belt 1 The reverse drive belt must be removed before installing the forward drive belt 2 From the
48. embly slightly to the left and retighten both screws Recheck the lever movement and readjust as needed 6 Secure the throttle cable to the right side handlebar with two plastic ties R Figure 2 14 located about two feet apart The serrated side of the tie should be on the inside of the loop Snip off any excess tie length with scissors Figure 2 13 Attach engine throt tle lever STEP 8 Attach Wheel Gear Lever 1 Carefully unwrap the wheel gear cable from around the transmission and route the cable up the left side handlebar 2 Insert the Wheel Gear Lever P Figure 2 15 up through the slot in the control panel that is labeled WHEEL GEAR 3 Insert two 10 32 x 1 2 round head screws down through the marks on the control panel decal and securely attach the wheel gear mounting bracket using two 10 lockwashers and 10 32 nuts Section 2 Assembly 4 Using a board tap the Wheel Gear Lever knob securely onto the lever see Figure 2 15 5 Secure the wheel gear cable and the reverse clutch cable to the left side han dlebar with two plastic ties S Figure 2 14 located about two feet apart Snip off any excess tie length with scissors Figure 2 14 a throttle cable with cable ties R Attach wheel gear cable and reverse clutch cable with cable ties S Figure 2 15 Attach Wheel Gear Lever STEP 9 Check Air Pressure in Tires Use a tire pressure gauge to check the air pressure i
49. er manual A WARNING We urge using only genuine replacement parts which meet all the latest requirements Replacement parts manufactured by others could present safety hazards even though they may fit on the unit For customer assistance contact your nearest authorized dealer or GARDEN WAY INCORPORATED 1 Garden Way Troy New York 12180 Customer Service 1 800 437 8686 Technical Service 1 800 520 5520 Parts Service 1 800 648 6776 e FAX 518 391 7332 WEBSITE www troybilt com Outside the United States and Canada Customer Service 518 391 7007 Technical Service 518 391 7008 Parts Service 518 391 7006 FAX 518 391 7332 1905413 Rev A 2 00 Printed in U S A 2000 Garden Way Incorporated
50. es Belt Warning 25 1909404 Forward Drive Belt s s s 1 6 1917139 Cover Incl Ref 5 cece 26 1900396 Hex Hd Screw 10 32 x 1 2 7 1186391 Flange Lock Nut 5 16 18 00 ee self tapping sesser 4 8 1108841 Key 3 16 X 1 1 2 nesese 27 1916189001 Guard Belts Pulleys cece 1 9 1138 1 Shi i dei deeded 28 1186230 Hex Nut 5 16 18 aeee 4 10 1916520 Pulley Engine Drive eee 29 1186329 Hex Flange Screw 5 16 18 x 3 4 4 11 9944 Belleville Washer ccce 30 1916797001 Engine Support Bracket left side 1 12 9572 Hex Hd Screw 5 16 24 x 1 1 8 31 1916796001 Engine Support Bracket right side 1 13 1111606 Hex Hd Screw 5 16 18 X 2 we 32 1916736 Belt Guide cidade 1 14 1916578001 Reverse Idler Arm cccececeeeseeeseeens 33 1107381 Flat Washer 1 4 1 15 1916535 Pulley Reverse Idler cesses 34 9573 Hex Hd Screw self tapping 16 1107382 Flat Washer 5 16 esee 114 20 X 8 4 irana 1 17 1916725 Belt Guide o 2cccecdiananaieniadid 35 1100799 Hex Hd Screw 5 16 18 x 1 1 2 4 18 1110107 Locknut 5 16418 eere 36 1915810 Decal Stabilization s 1 19 1916559001 Bracket Reverse Idler ccccecceeees Specify GRADE 5 if ordering part locally See your local authorized engine service dealer for engine parts or service Refer to engine nameplate for engine type and code information 37 PARTS LIST Models 12211 and 12212 FORWARD IDLER ASSEMBLY FORWARD 13 CLUTCH ROD 1 2 i S
51. f engine wait for all parts to come to a complete stop disconnect spark plug wire and move wire away from spark plug Remove ignition key on elec t tric start models property damage WHEEL GEAR CABLE ADJUSTMENT When the Wheel Gear Lever is in DISEN GAGE the wheels will roll freely free wheel The wheels should not roll freely when the lever is in ENGAGE If the wheels roll freely when the Wheel Gear Lever is in ENGAGE the wheel gear cable needs to be adjusted as described below 1 With the engine shut off and the spark plug wire disconnected put the Wheel Gear Lever in ENGAGE 2 Loosen the top adjustment nut A Figure 5 4 on the wheel gear cable bracket that is located on the left side rear of the transmission 3 Push the wheel gear cable B down and roll the tiller slightly forward or back ward until the eccentric lever C engages locks the wheels Hold the cable in that position and tighten the top A and bottom D adjustment nuts 4 Move the Wheel Gear Lever to ENGAGE and DISENGAGE several times to check the adjustment The wheels should not roll when the lever is in ENGAGE but they should roll when the lever is in DIS ENGAGE Readjust the cable as required Figure 5 4 Wheel gear cable assembly Failure to follow these instructions can result in serious personal injury or OFF SEASON STORAGE When the tiller won t be used for extended periods prepare it for storage as follows 1 Cl
52. front of the tiller insert the belt in between the bottom of the engine drive pulley and the top of the transmis sion pulley see Figure 5 16 Put the bottom half of the belt into the rearmost groove in the transmission pulley I Figure 5 18 Now put the top half of the belt into the rearmost groove of the engine drive pulley H 3 If the two right side frame screws G Figure 5 17 were loosened to remove the belt then retighten both screws securely 4 Reinstall the forward idler bracket assembly B Figure 5 15 as follows a Place the slot in the forward adjustable link K Figure 5 19 over the link adjusting pin L oa a Reinstall the forward idler bracket assembly using the screw C Figure 5 15 lockwasher and nut removed previously Be sure that the bushing and flat washer are on the screw before inserting it through the bracket arms Tighten the screw securely NOTE Check that the belt is posi tioned to the inside of the forward idler pulley see R Figure 5 11 and both belt guides T 5 Reattach the forward idler return spring A Figure 5 14 to the bushing screw assembly on the reverse idler bracket assembly 6 Install the reverse drive belt see B Installing the Reverse Drive Belt u u J E Figure 5 14 Unhook forward idler return spring Figure 5 15 Remove forward idler bracket assembly Figure 5 16 Remove forward drive belt A WARNING Before inspecting
53. h tires have the same air pressure or the unit will tend to pull to one side CHECK FOR OIL LEAKS Before each use check your tiller for signs of an oil leak usually a dirty oily accumulation either on the unit or on the floor where it has been parked A little seepage around a cover or oil seal is usually not a cause for alarm However if the oil drips overnight then immediate attention is needed as ignoring a leak can result in severe transmission damage If a cover is leaking try tightening any loose screws or bolts If the fasteners are tight a new gasket or oil seal may be required If the leak is from around a shaft and oil seal the oil seal probably needs to be replaced See your autho rized dealer or contact the factory for service or advice IMPORTANT Never operate the tiller if the transmission is low on oil Check the oil level after every 30 hours of operation and whenever there is any oil leakage TRANSMISSION GEAR OIL SERVICE Check the transmission gear oil level after every 30 hours of operation or whenever you notice any oil leak Operating the tiller when the transmission is low on oil can result in severe damage A To Check Transmission Gear Oil Level 1 Check the gear oil level when the trans mission is cool Gear oil will expand in warm operating temperatures and this expansion will provide an incorrect oil level reading 2 To check the gear oil level and to add oil if necessar
54. hazard keep the engine free of grass leaves or excessive grease Decals For your safety and the safety of others various safety message decals are on your unit See Figure below Keep the decals clean and legible at all times Contact your replacements if any decals are damaged or missing Refer to the Parts List pages for decal 5 Store gasoline in a cool well venti lated area safely away from any spark or flame producing equipment Store gasoline in an approved container safely away from the reach of children 6 Refer to the Maintenance section of this Manual and in the separate Engine Owner s Manual for instructions if the tiller is to be stored for an extended period 7 Never perform maintenance while the engine is running or the spark plug wire is connected except when specifi cally instructed to do so 8 If the fuel tank has to be drained do this outdoors Operating Symbols Various symbols shown here with word descriptions may be used on the tiller and engine y 41 REVERSE ROTATING TINES lt o gt LEVER DIRECTION H gt lt amp TILLER DIRECTION vr DISENGAGED Wr ENGAGED local service dealer or the factory for Control Descriptions Tine Warning on right side of hood flap Starting Stabilization on top of engine or fuel tank locations and part numbers Keyswitch Warning electric start unit only Operating Instructions a
55. he travel position lever all the way down so that the tines are clear of the ground Use this position when practicing with your tiller or when moving to or from the garden When you are ready to begin tilling you must move the Depth Regula tor Lever to the desired depth setting see Tilling Tips amp Techniques 3 Start the engine and allow it to warm up When warm put throttle control in fast speed setting A WARNING ce 5 a Keep away from rotating tines Rotating tines will cause injury J N Section 4 Operation 4 For forward motion of the wheels and tines a Pull one or both of the Forward Clutch lever paddles up and hold them against the handlebars To stop forward motion of the wheels and tines release the paddles b As the tiller moves forward relax and let the wheels pull the unit along while the tines dig Walk behind and a little to one side of the tiller Use a light but secure grip with one hand on the handlebars but keep your arm loose See Figure 4 2 Let the tiller move ahead at its own pace and do not push down on the han dlebars to try and force the tiller to dig deeper this takes weight off the wheels reduces traction and causes the tines to try and propel the tiller A WARNING Do not push down on the handlebars to try to make the tiller till more deeply This prevents the wheels from holding the tiller back and can allow the tine
56. he Forward Clutch paddle and then disconnect the rod from the clutch swivel plate If the gap is more than 5 16 rotate the rod counterclockwise as viewed from the front of tiller to decrease the gap Reinstall the rod in the correct clutch swivel plate hole secure it with the hairpin cotter and repeat Steps 5a and 5b If the gap is less than 3 16 rotate the rod clockwise as viewed from the front of tiller to increase the gap Reinstall the rod in the correct clutch swivel plate hole secure it with the hairpin cotter and repeat Steps 5a and 5b Figure 2 8 Numbered settings for handlebar height slots and clutch swivel plate holes a Gap should be fX 3 16 to 5 16 Figure 2 9 While squeezing Forward Clutch paddle measure gap between end of bracket and E ring STEP 5 Check Gear Oil Level in Transmission The transmission was filled with gear oil at the factory However be sure to check the oil level at this time to make certain it is correct IMPORTANT Do not operate the tiller if the gear oil level is low Doing so will result in severe damage to the transmis sion components 1 With the tiller on level ground pull the Depth Regulator Lever L Figure 2 10 back and then slide it to the second notch from the top NOTE If the lever does not move lift the tine hood flap and look for a plastic tie securing the lever in place Cut and remove the tie 2 Remove the oil level check plug M Figu
57. hs e Avoid trying to dig too deeply too quickly especially when busting sod or when tilling soil that hasn t been tilled for some time Use shallow depth reg ulator settings only an inch or two deep for the first passes through the garden area With each succeeding pass adjust the depth regulator to dig another inch or two deeper Watering the garden area a few days prior to tilling will make tilling easier as will letting the newly worked soil set for a day or two before making a final deep tilling pass When cultivating breaking up the surface soil around plants to help destroy weeds use very shallow depth settings to prevent injury to plants whose roots often grow close to the surface If needed lift up on the handlebars slightly to prevent the tines from digging too deeply Cultivating on a regular basis not only eliminates weeds it also loosens and aerates the soil for better moisture absorption and faster plant growth Avoid tilling soggy wet soil Tilling wet soil often results in large hard clumps of soil that can interfere with planting If time permits wait a day or two after heavy rains to allow the soil to dry before tilling Test soil by squeez ing it into a ball If it compresses too easily it is too wet to till Avoid making footprints When possible walk on the untilled side of the unit to avoid making footprints in the freshly tilled soil Footprints cause soil compaction that can hampe
58. ill across the slope and create ter raced rows Terraces are rows that are cut into the side of a slope creating a narrow but flat area on which to plant On along slope you can make several terraces one below the other e Terraces should be only 2 to 3 feet wide Digging too far into the side of the slope will expose poor subsoil that is unproductive for plants e To create a terrace start at the top of the slope and work down Go back and forth across the first row as shown in Figure 4 10 e Each succeeding lower terrace is started by walking below the terrace you re preparing For added stability of the tiller always keep the uphill wheel in the soft newly tilled soil Do not till the last 12 or more of the downhill outside edge of each terrace This untilled strip helps prevents the ter races from breaking apart and washing downhill It also provides a walking path between rows eit oe oE lt 20 12 UNTILLED ops gt REPEAT Figure 4 10 C Tilling across slopes without using terraces e If vertical or terracing gardening aren t practical for you then you can till later ally across a slope We don t really recommend this method as it can create unsure footing and invites soil erosion e As in terrace gardening start at the top of the slope and overlap the first pass by half the width of the tiller For added stability of the tiller always keep the uphill wheel in the soft newly
59. ing behind the unit in the operator s position and facing in the direction of forward travel NOTICE We reserve the right to change specifications add improvements or discontinue the manufacture of any of our equipment without notice or obligation to purchasers of our equipment Customer Service and Technical Service If you have questions or problems with the unit contact your local dealer or the factory When calling or writing provide the Model Serial Numbers of the unit qe Replacement Parts Factory specified replacement parts are available from your authorized dealer or directly from the factory When ordering parts be sure to provide the following e Model Serial Numbers of the unit e Part number of the part needed e Part Description e Quantity needed NOTE All replacement parts must conform to our rigid quality specifications Although some replacement parts we provide may vary slightly in shape color or texture from the original parts any variations will not affect the fit or performance of these parts on your unit Engine Service and Repair For engine service or repair contact your nearest authorized engine dealer look in the Yellow Pages under Engines Gasoline 8 The engine is warranted by the engine man ufacturer Any unauthorized work performed on the engine during the warranty period may void this warranty For complete details on the engine warranty refer to the engine own
60. ing too soon This could cause loss of tiller control and result in per sonal injury or property damage 1 The check for correct belt tension is the same as that described in item 5 of Step 4 Attach Forward Clutch Rod on page 8 Before performing this check shut off the engine disconnect the spark plug wire remove the ignition key on electric start models and allow the engine and muffler to cool down If after following the adjustment procedures you cannot get the correct gap on the forward clutch rod adjustment bracket you will need to make a Secondary adjustment as described next 2 Disconnect the Forward Clutch Rod A Figure 5 8 from the swivel plate B by removing the innermost hairpin cotter C 3 Unthread the Forward Clutch Rod in a counterclockwise direction as viewed from the front of the unit until one or two threads on the rod extend above the rect angular nut D Figure 5 9 on the forward clutch bracket 4 Remove the plastic belt cover E Figure 5 8 5 On the left side of the unit as viewed from operator s position remove the hairpin cotter from the clevis pin F Figure 5 10 that connects the forward idler arm G to the forward adjustable link H Push inward on the forward idler arm G and remove the clevis pin F a 6 There are two holes in the forward adjustable link H Figure 5 10 Push inward on the forward idler arm G and install the clevis pin F through the i
61. justable in length from 28 to 49 3 4 allowing you to vary the width of the marked rows as required 31 TROUBLESHOOTING Before performing any corrections refer to the appropriate information in this Manual or in the Engine Owner s Manual for the correct safety precautions and operating or maintenance procedures Contact your local authorized Engine Service Dealer for engine service Contact your local authorized equipment dealer or the factory for all other service problems PROBLEM POSSIBLE CAUSE CORRECTION Engine does not start Keyswitch does not start engine electric start model only ANoOahwWNDM Spark plug wire disconnected Engine Throttle Control Lever incorrectly set Fuel tank empty Choke control if so equipped in incorrect position Stale gasoline Dirty air filter s Defective or incorrectly gapped spark plug Carburetor out of adjustment 9 Misadjusted throttle control 10 Dirt or water in fuel tank Electrical connections loose or disconnected Battery discharged Broken wire in wiring system Malfunctioning starter motor Corroded battery terminals Poor contact on ground wire terminals Reconnect wire Put lever in START position Add fuel See Engine Owner s Manual Drain fuel and add fresh fuel Clean or replace filter s Inspect spark plug See Engine Service Dealer See Engine Service Dealer 10 See Engine
62. l freely when the lever is properly set in the DISENGAGE position A DANGER Never place the Wheel Gear Lever in DISENGAGE Freewheel when the engine is running Having the Wheel Gear Lever in DISENGAGE and then engaging the tines wheels with either the Forward Clutch or the Reverse Clutch could allow the tines to propel the tiller rapidly forward or backward Failure to follow this instruction could result in personal injury or property damage Forward Clutch The two interconnected levers B Figure 3 1 control the engagement of forward drive to the wheels and tines To Operate the Forward Clutch 1 Before engaging the Forward Clutch put the Wheel Gear Lever in the ENGAGE position see WARNING below 2 Lift and hold one or both of the levers against the handlebar grips to engage the wheels and tines 3 Release BOTH levers to disengage stop the wheels and tines All forward motion will stop the engine will continue to run A WARNING Never engage the wheels and tines with the Forward Clutch or the Reverse Clutch unless the Wheel Gear Lever is in ENGAGE Engaging the Forward Clutch or the Reverse Clutch when the wheels are not engaged could allow the tines to rapidly propel the tiller forward or backward Failure to follow this warning could result in personal injury or property damage Section 3 Features and Controls Reverse Clutch The Reverse Clutch C Figure 3 1 con trols th
63. ls to guide the tiller along the ramps and they should have a locking device to secure them to the vehicle e The handlers should wear sturdy footwear that will help to prevent slipping e Position the loading vehicle so that the ramp angle is as flat as possible the less incline to the ramp the better Turn the vehicle s engine off and apply its parking brake e When going up ramps stand in the normal operating position and push the tiller ahead of you Have a person at each side to turn the wheels e When going down ramps walk back ward with the tiller following you Keep alert for any obstacles behind you Posi tion a person at each wheel to control the speed of the tiller Never go down ramps tiller first as the tiller could tip forward e Use wooden blocks to place on the downhill side of the wheels if you need to stop the tiller from rolling down the ramp Also use the blocks to temporar ily keep the tiller in place on the ramps if necessary and to chock the wheels in place after the tiller is in the vehicle e When the tiller is in the vehicle prevent it from rolling by engaging the wheels in the wheel drive position put Wheel Gear Lever in ENGAGE Chock the wheels with blocks and securely tie the tiller down 21 Section 2 Maintenance REQUIRED MAINTENANCE SCHEDULE Before Every Every As PROCEDURE Each 10 30 Noted Use Hours Hours Check engine oil level And
64. lutch Control in neutral disengaged posi tions by releasing controls e Never run engine indoors or in enclosed poorly ventilated areas Engine exhaust contains carbon monox ide an odorless and deadly gas Avoid engine muffler and nearby areas Temperatures in these areas may exceed 1500F Section 4 Operation Starting the Engine The following steps describe how to start and stop the engine Do not attempt to engage the tines or wheels until you have read all of the operating instruc tions in this Section Also review the safety rules in Section 1 Safety and the tiller and engine controls information in Section 3 Features and Controls 1 Complete the Pre Start Checklist on the previous page 2 Put the Wheel Gear Lever Figure 4 1 in the ENGAGE position 3 Put the Depth Regulator Lever in the travel position lever all the way down so that the tines are clear of the ground 4 Release all controls on the tiller 5 Put the Engine Throttle Lever Figure 4 1 in the START setting 6 On engines equipped with a fuel valve turn valve to open position as instructed in the separate engine manual 7 Choke or prime engine as instructed in the separate Engine Owner s Manual 8 For recoil non electric starting models a Place one hand on fuel tank to stabi lize unit when you pull the starter handle b Use the recoil starter rope to start the engine as i
65. matter STEP 1 Unpacking Instructions 1 Remove any cardboard inserts and packaging material from the carton Remove any staples from the bottom of the carton and remove the carton 2 Remove the handlebars from the carton To avoid damaging parts do not uncoil any cables until instructed to do so 3 A bag with loose hardware is inside the literature envelope Check the contents against the following list and Figure 2 1 Contact your local dealer or the factory if any items are missing or damaged NOTE For electric start units a second hardware bag is located near the battery The parts in that bag are described later in this Section 4 The tiller is heavy and you should not attempt to remove it from the shipping platform until instructed to do so in these Assembly steps 6 Hardware Bag Parts List Fig Ref Qty Description 1 1 Height Adjustment Handle 2 1 Keyed Washer 3 3 Hairpin Cotter one spare 4 2 _ 3 8 16 x 1 Hex Hd Screw 5 2 _ 3 8 Flat Washer 6 2 3 8 16 Nylock Lock Nut 7 1 Throttle Lever Knob 8 1 Wheel Gear Lever Knob 9 4 10 32 x 1 2 Round Hd Screw 10 4 10 Lockwasher 11 4 10 32 Nut 12 4 Plastic Tie Strap 13 1 Cotter Pin not used on unit Tools Materials Needed for Assembly 1 3 8 open end wrench 1 7 16 open end wrench electric start unit only 2 9 16 open end wrench 1 7 8 open end wrench or 8 long adjustable wrench 1 Scissors to trim plastic ties
66. mission wear or damage Bolt and key loose in transmission pulley Review Sections 3 and 4 See Handlebar Height Adjustment Section 3 Replace belt or adjust belt tension Section 5 See Checking Drive Belt Tension Section 5 Contact local dealer or the factory Tighten bolt check that key is in place Tines turn but wheels don t Wheel mounting hardware missing Bolt and key loose in transmission pulley Internal transmission wear or damage Misadjusted wheel gear cable Wheel Gear Lever not fully engaged Replace hardware Tighten bolt check that key is in place Contact local Dealer or the Factory See Wheel Gear Cable Adjustment Section 5 Engage lever see Section 3 Wheels Turn but Tines Don t Tine holder mounting hardware missing Internal transmission wear or damage Replace hardware Contact local Dealer or the Factory Poor tilling performance Worn tines Improper Depth Regulator setting Incorrect throttle setting Belt s slipping See Bolo Tines Section 5 See Tilling Tips amp Techniques Section 4 See Section 4 See Checking Drive Belt Tension Section 5 Battery if so equipped does not charge during engine operation 32 Broken wiring in engine recharging circuit Malfunctioning engine recharging system Discharged or dead battery Con
67. n both tires Deflate or inflate both tires equally to 15 to 20 PSI pounds per square inch Be sure that both tires are inflated equally or the unit will pull to one side Section 2 Assembly STEP 10 Check Hardware for Tightness Inspect the hardware on the unit and tighten any loose screws bolts and nuts IMPORTANT e This completes the assembly steps for the standard recoil start tiller Be sure to read the rest of this Manual and the separate Engine Owner s Manual before you operate your tiller e If you have an electric start model con tinue with the following electric start assembly steps Electric Start Assembly Steps The following steps explain how to prepare and install the battery FOR YOUR SAFETY CAREFULLY FOLLOW ALL STEPS AND OBSERVE ALL ACCOM PANYING SAFETY MESSAGES Before beginning check that you have received the following items see Figure 2 16 1 Battery installed on tiller 2 Clear plastic vent tube 3 Two hex screws and hex nuts A WARNING Remove metal jewelry before working near the battery or near the electrical system Failure to comply may cause a short circuit resulting in electrical burns electrical shock or an explosion of battery gases STEP 1 Battery Activation and Charging The battery is shipped dry It must be filled with battery electrolyte battery grade sulfuric acid and fully charged before it can be used Adding electrolyte and charging the b
68. nd Warning Messages Hot Surfaces Moving Belts on top of belt cover Figure 1 Location of Safety and Operating Decals AX WARNING TO AVOID SERIOUS INJURY READ THE OWNER S MANUAL e KNOW LOCATIONS AND FUNCTIONS OF ALL CONTROLS e KEEP ALL SAFETY DEVICES AND SHIELDS IN PLACE AND WORKING e NEVER ALLOW CHILDREN OR UNINSTRUCTED ADULTS TO OPERATE TILLER SHUT OFF ENGINE AND DISCONNECT SPARK PLUG WIRE BEFORE MANUALLY UNCLOG GING TINES OR MAKING REPAIRS e KEEP BYSTANDERS AWAY FROM MACHINE e KEEP AWAY FROM ROTATING PARTS USE EXTREME CAUTION WHEN REVERSING OR PULLING THE MACHINE TOWARDS YOU Section 2 Assembly A WARNING To prevent personal injury or property damage do not start the engine until all assembly steps are complete and you have read and understand the safety and operating instructions in this Manual Introduction Carefully follow these assembly steps to correctly prepare your tiller for use It is recommended that you read this Section in its entirety before beginning assembly Inspect unit Inspect the unit and carton for damage immediately after delivery Contact the carrier trucking company if you find or suspect damage Inform them of the damage and request instructions for filing aclaim To protect your rights put your claim in writing and mail a copy to the carrier within 15 days after the unit has been delivered Contact us at the factory if you need assistance in this
69. nner hole in the forward adjustable link H and out through the single hole in the forward idler arm G Secure the clevis pin with the hairpin cotter NOTE While pushing inward on the forward idler arm be sure that the forward drive belt is moved off to the right side of the tiller This creates more room to install the clevis pin when the forward idler arm is pushed inward IMPORTANT With the clevis pin installed in the inner hole of the forward adjustable link the number of additional belt tension adjustments that can be made is limited If with future tension adjustments you find that you cannot screw the forward clutch rod any farther into the rectangular nut on the forward clutch bracket it means that the forward drive belt must be replaced Before doing so the clevis pin must be returned to the OUTSIDE hole in the forward adjustable link 7 Reinstall the belt cover and secure it with the two nuts 8 Readjust the forward drive belt tension by following the Handlebar Height Adjustment instructions in Section 3 Figure 5 8 Disconnect Forward Clutch Rod and move forward drive belt out of groove in engine forward drive pulley Section 5 Maintenance A WARNING Before inspecting cleaning or servicing the unit shut off engine wait for all parts to come to a tric start models Failure to follow these instructions can result in serious personal injury or complete stop disconnect spark plug wire and move wi
70. nstructed in the sepa rate Engine Owner s Manual When the engine starts gradually move the choke lever on engines so equipped to the NO CHOKE CHOKE OFF or RUN position c Put the engine throttle lever in the FAST amp setting 9 For electric starting models a Turn the engine ignition key to the START setting and allow the starter motor to crank the engine for several seconds Avoid cranking the engine longer than 15 seconds at a time as doing so could damage the starter motor NOTE Refer to the Engine Owner s Manual for detailed starting instructions b When the engine starts release the key and it will return to the RUN setting c Gradually move choke lever on engines so equipped to NO CHOKE CHOKE OFF or RUN position d Put the engine throttle lever in the FAST amp setting To Start the Electric Start Engine With the Recoil Starter Rope If necessary the electric start engine can be started with the recoil starter rope by following the steps below 1 If the battery is not dead or damaged leave it connected to the tiller so it will be recharged during engine oper ation Make sure the battery cells are filled to the UPPER LEVEL line with electrolyte 2 If the battery is dead or damaged remove it refer to Battery Removal and Installation in Section 5 and have it tested Before starting engine cover the
71. nt any solution from entering the cells Clean any remaining solution off the battery Clean the posts and terminals with a wire brush sandpaper or steel wool After A WARNING Before inspecting cleaning or servicing the unit shut off engine wait for all parts to come to a complete stop disconnect spark plug wire and move wire away from spark plug Remove ignition key on elec Failure to follow these instructions can result in serious personal injury or tric start models property damage cleaning coat the terminals with a thin coat of petroleum jelly or silicone grease to protect against corrosion 3 Periodically check the electrical system for loose or dirty connections 4 Periodically check that the battery clamp is tight However do not over tighten the clamp as doing so could damage the battery case 5 Periodically check that the vent tube on the side of the battery is not crimped or pinched anywhere along its length Battery Storage The electric start system has a recharging circuit that will maintain the battery s state of charge during the tilling season When storing the tiller for extended periods it is recommended that the battery be fully charged before placing it in storage Before reinstalling the battery after storage give it a thorough recharge Battery Removal and Installation When removing and installing the battery disconnect and connect the cables in this order to avoid sparking 1
72. om the battery hold down clamp 2 Place battery on a level surface safely away from any spark or flame producing sources such as stoves heaters electrical switches pilot lights dryers etc 3 Remove and discard the short sealing tube if so equipped that covers the vent fitting located on the negative side of the top of the battery 4 Remove the six filler caps from the top of the battery Leave the caps off while activating and charging the battery 5 Put on protective clothing rubber gloves and eye protection For best results the temperature of the battery and electrolyte should be between 60 F to 80 F Carefully fill each of the six cells with electrolyte battery grade sulfuric acid with a specific gravity of 1 265 up to the UPPER LEVEL line printed on the battery Do not add water or any other liquid during this initial activation 6 Allow battery to stand for 30 minutes and then recheck the electrolyte level in each cell Add more electrolyte solution if needed Do not overfill the battery as this could result in flooding from the cells during charging Section 2 Assembly DANGER A DANGER Batteries produce explosive gases Keep sparks flame and cigarettes away Ventilate area when charging or using battery in an enclosed space e Make sure venting path of battery is always open once battery is filled with acid e Follow safety rules and instructions supplied by manufacturer
73. op the engine A WARNING Before tilling contact your telephone or utilities company and inquire if underground equipment or lines are used in your area Their representative will be glad to answer your questions and tell you if any of their equipment or lines are buried underground on your property he Tiller Around on Seb o begin turn reduce engine speed and lift handlebars until engine and tines are balanced over wheels Said FERS With tiller balanced over Figure 4 wheels and tines out of the ground push handlebars sideways to turn tiller Section 4 Operation Tilling Tips amp Techniques Let the tiller do the work e While tilling relax and let the wheels pull the tiller along while the tines do the digging Walk on the side that is not yet finished to avoid making foot prints in the freshly tilled soil and lightly but securely grip the handlebar with just one hand Avoid pushing down on the handlebars in an attempt to force the tiller to dig deeper Doing so takes the weight off the powered wheels causing them to lose traction Without the wheels helping to hold the tiller back the tines will attempt to propel the tiller often causing the tiller to skip rapidly across the ground Sometimes slight down ward pressure on the handlebars will help get through a particularly tough section of sod or unbroken ground but in most cases this won t be necessary at all Tilling dept
74. or resecie ia duis 14 Handlebar Height Adjustment eessen 14 Engine Throttle Lever sssssisisrresersrrsrsrsiririesenenenrsrsrenns 15 Electric Start KeySWitCh cerren 15 SECTION 4 OPERATION sccceeeeeeseeeeeeeeeeeeeeeaes 16 Starting and Stopping the Engine s es 16 Operating the Villette scenes Meee everett easier 17 Tilling Tips amp TECHNIQUES mros 19 Power CompoOsting c stn snatch anaa 21 Loading and Unloading the Tiller oo ec eeseeneseneetenees 21 SECTION 5 MAINTENANCE 0cccceeeeeeeeeeeeeeeeeeaes 22 Required Maintenance Schedule 22 Tiller LUbrICALION iaia an acai aie 22 Check Hardwal Siiil 23 Check for Oil Leaks c cecsesesseseeseeesesseesserssserssseesseerees 23 Check Tire Pressure sicncte Manda nnn daatevenntations 23 Transmission Gear Oil Service 23 Engine Qil Seice n enced adie 24 Air Cleaner ServiCe cccccccsesssessesssesesessssersseesssersterees 24 Spark Plug Serviceenheten kiat 24 Spark Arrester Screen Service sses 24 Engine Cleaning ss ce a00 disdain ae trees eth 24 Carburetor Governor Control Adjustments cc ceeeee 24 Throttle Control Adjustment 24 Wheel Gear Cable Adjustment cceccceseceseeeteeeene 25 Off Season Storage secsccsseeseeseenseesseenenesesesieeeteeanseaens 25 Bolo TINGS a pii riaa aa T a aaaea 25 Checking and Adjusting Tension on the Drive Belts 26 Forward Drive Belt Removal and Installation l enn 28 Reverse Drive Belt Removal and Install
75. ove and clean it according to the time intervals and instructions in the separate Engine Owner s Manual ra ENGINE CLEANING The engine must be kept clean to assure smooth operation and to prevent damage from overheating Refer to the separate Engine Owner s Manual for specific repair and cleaning instructions All inspections and services must be done with the engine shut off and cool to the touch CARBURETOR GOVERNOR CONTROL ADJUSTMENTS The carburetor was adjusted at the factory for best operating speed Refer to the sep arate Engine Owner s Manual for any adjustment information or see your autho rized engine service dealer The governor controls the maximum safe operating speed and protects the engine and all moving parts from damage caused by overspeeding Do not tamper with the engine governor settings Seek authorized service if a problem exists A WARNING Operators shall not tamper with the engine governor settings on the machine the governor controls the maximum safe operating speed to protect the engine and all moving parts from damage caused by overspeed Authorized service shall be sought if a problem exists THROTTLE CONTROL ADJUSTMENT If the engine does not respond to various throttle lever settings refer to the separate Engine Owner s Manual for service infor mation or contact your local authorized engine service dealer A WARNING Before inspecting cleaning or servicing the unit shut of
76. ows a tilling depth of approximately six to eight inches depending on soil conditions For best results always begin tilling at a very shallow depth setting and gradu ally increase the tilling depth Complete details on using the Depth Regulator are found in the Operation Section of this manual A WARNING Do not attempt to till too deeply too quickly Gradually work down to deeper tilling depths e Place the Depth Regulator Lever in the travel position before starting the engine This position prevents the tines from touching the ground until you are ready to begin tilling Failure to follow this warning could result in personal injury or property damage a r j Figure 3 2 Depth Regulator Lever Handlebar Height Adjustment The handlebar height is adjustable to four different settings Set the handlebar height to a comfortable setting but keep in mind that the handlebars will be lower when the tines are engaged in the soil A WARNING Whenever the handlebar height is changed the Forward Clutch shift mech anism must be readjusted When adjusting or checking the Forward Clutch mechanism shut engine off dis connect spark plug wire and prevent it from touching the spark plug Failure to follow this warning could allow the Forward Clutch mechanism to operate improperly which could result in personal injury or property damage To Adjust the Handlebar Height 1 Stop the engine wait
77. plate then the handlebar height adjust ment handle must be installed in slot 1 of the height adjustment bracket Section 2 Assembly IMPORTANT If the handlebar height is changed the hole position of the Forward Clutch rod must be changed accordingly Changing the handlebar height changes the tension on the Forward Clutch rod this tension must be adjusted by relocat ing the rod in the appropriate hole in the clutch swivel plate 4 Select the proper hole in the clutch swivel plate and insert the Forward Clutch rod with the tip facing inward see Figure 2 8 Secure the rod by inserting a second hairpin cotter through the hole near the tip of the rod 5 Check for correct tension on the Forward Clutch rod as follows a Two interconnected Forward Clutch paddles hang beneath the handlebar grips Lift and hold the right side paddle against the handlebar grip b While squeezing the paddle measure the gap between the E ring and the lower end of the clutch rod bracket see Figure 2 9 The gap should be 3 16 to 5 16 NOTE A stack of five pennies is approximately 5 16 thick c If the gap is incorrect 1 First check that the Forward Clutch rod is in the correct hole in the clutch swivel plate If not reposi tion the rod and repeat Step 5b 2 If the Forward Clutch rod is in the correct hole and the gap is incor rect you will need to adjust the length of the Forward Clutch rod To do this first release t
78. plug Remove ignition key on elec tric start models property damage Cutting Edge of Tine Cutting Edge of Tine Figure 5 7 Removing a tine assembly CHECKING AND ADJUSTING TENSION ON THE DRIVE BELTS Maintaining correct belt tension is impor tant to good tilling performance and long belt life A loose belt will slip on the engine and transmission pulleys and cause the tines and wheels to slow down or stop even though the engine is running at full speed A loose belt will also result in premature belt wear While checking belt tension also check for cracks cuts or frayed edges A belt that is in poor condition should be replaced The tension on a new forward drive belt Il Figure 5 11 should be checked after the first two 2 hours of operation Thereafter check the tension after every ten 10 hours of operation The reverse drive belt J Figure 5 11 because it is used more sparingly will probably not require an initial tension 26 Failure to follow these instructions can result in serious personal injury or adjustment until a significant number of operating hours has passed A tension adjustment is required only if there is no reverse action when the Reverse Clutch Control knob is pulled out To Check and Adjust Tension on the Forward Drive Belt A WARNING Follow the belt adjustment instructions carefully An incorrect adjustment could result in the Forward Clutch mechanism engag
79. r root penetration and contribute to soil erosion They can also plant unwanted weed seeds back into the freshly tilled ground Choosing correct wheel and tine speeds With experience you will find the just right tilling depth and tilling speed com bination that is best for your garden Set the engine throttle lever at a speed to give the engine adequate power and yet allow it to operate at the slowest possi ble speed at least until you have achieved the maximum tilling depth you desire Faster engine speeds may be desirable when making final passes through the seedbed or when cultivating Selection of the correct engine speed in relation to the tilling depth will ensure a sufficient power level to do the job without causing the engine to labor Suggested tilling patterns e When preparing a seedbed go over the same path twice in the first row then overlap one half the tiller width on the rest of the passes see Figure 4 6 When finished in one direction make a second pass at a right angle as shown in Figure 4 7 Overlap each pass for best results in very hard ground it may take three or four passes to thoroughly pulverize the soil e If the garden size will not permit lengthwise and then crosswise tilling then overlap the first passes by one half a tiller width followed by succes sive passes at one quarter width see Figure 4 8 e With planning you can allow enough room between rows to cultiv
80. re 2 11 on the left side of the trans mission Due to dried paint on the plug threads it may require some force to remove the plug the first time The gear oil level is correct if oil starts to flow out of the hole as the plug is removed If so securely reinstall the plug 3 If oil does not flow from the check hole add oil as follows NOTE Do not use automatic transmission fluid or motor oil in the transmission a Clean area around oil fill hole N Figure 2 12 and unscrew oil fill plug b If adding only a few ounces of gear oil use API rated GL 4 or GL 5 gear oil having a viscosity of SAE 140 SAE 85W 140 or SAE 80W 90 If refilling an empty transmission use only GL 4 gear oil having a viscosity of SAE 85W 140 or SAE 140 c Using a clean funnel slowly add gear oil until it flows from the oil level check hole M Figure 2 11 Securely rein stall the oil level check plug M d Reinstall and hand tighten the oil fill plug N 7 lt X ry y p K Figure 2 11 Gear oil level check plug Figure 2 12 Adding gear oil STEP 6 Add Motor Oil to Engine The tiller is shipped without oil in the engine IMPORTANT Do not start the engine without first adding motor oil Severe engine damage will result if the engine is run without oil 1 Refer to the separate Engine Owner s Manual for motor oil specifications and capacities 2 With the unit on level ground move the Depth Reg
81. re away from spark plug Remove ignition key on elec i J E property damage nvm vi Figure 5 9 One or two threads on Forward Clutch Rod should show above nut Figure 5 10 Remove clevis pin from outer hole in forward adjustable link and move to inner hole in link 1 DDD sy nd Figure 5 11 View of belts and pulleys Only the upper half of the transmission pulley S is shown To Check and Adjust Tension on the Reverse Drive Belt 1 Remove the belt cover E Figure 5 8 after first shutting off the engine discon necting the spark plug wire removing the ignition key on electric start models and allowing the engine and muffler to cool down 2 Have an assistant pull the Reverse Clutch Control knob all the way out and hold it in that position Measure the length of the cable wire between the end of the threaded cable adjuster K Figure 5 12 and the end of the Z fitting L to which the cable wire is attached 3 The belt tension is correct if the cable wire length measures between 1 8 to 1 4 If the length is less than 1 8 and if there is no reverse action when the tiller is running then make the following adjust ments NOTE If the length is more than 1 4 no adjustment is needed as long as the reverse action functions properly 4 Release the Reverse Clutch control knob Unthread the inner jam nut M Figure 5 13 one to two turns and pull the threaded cable adjuster
82. ruc tions carefully to avoid damage STEP 2 Install Battery 1 Reinstall the battery on the battery mounting base with the two cable mount ing posts facing to the rear of the tiller Be sure that the positive post is on the left side of the tiller and the negative post is on the right side as viewed from rear of tiller See Figure 2 17 2 Reinstall the battery hold down bracket over the battery with the ignition switch T Figure 2 17 toward the front of the unit Attach the bracket to the mounting base using the two 1 4 20 x 1 1 4 carriage screws insert screws up from beneath mounting base 1 4 lock washers and 1 4 20 nuts removed previ ously Tighten the nuts securely but not so much as to bend the tabs on the hold down bracket STEP 3 Attach Battery Cables and Vent Tube 1 Locate the positive battery cable which is connected to the starter solenoid on the left side of the battery post a rubber boot covers the connection A second rubber boot is loosely installed on the cable Using the small screw and nut from the hardware bag connect the loose end of the cable to the positive post on the battery See Figure 2 18 2 Slide the rubber boot over the positive battery post Figure 2 18 Attach positive battery cable Cover connection with rubber boot 3 The negative battery cable is con nected to the upper mounting screw that attaches the starter solenoid to the back of the
83. s engine Release key when engine starts avoid cranking engine for longer than 15 seconds at atime Figure 3 6 Electric start keyswitch Features and Controls Section 4 Operation A WARNING Before operating your machine care fully read and understand all safety Section 1 controls Section 3 and operating instructions Section 4 in this Manual in the separate Engine Owner s Manual and on the decals on the machine Failure to follow these instructions can result in serious personal injury INTRODUCTION Read this Section of the manual thor oughly before you start the engine Then take the time to familiarize yourself with the basic operation of the tiller before using it in the garden Find an open level area and practice using the tiller controls without the tines engaging the soil put tines in travel setting Only after you ve become com pletely familiar with the tiller should you begin using it in the garden BREAK IN OPERATION Perform the following maintenance during the first hours of new operation see Maintenance in this manual and in the Engine Owner s Manual 1 Change engine oil after first two 2 hours of new engine operation 2 Check for loose or missing hardware on unit Tighten or replace as needed 3 Check transmission gear oil level after first two 2 hours of operation 4 Check tension on forward drive belt after first two 2 hours of operation
84. s of battery and charger unit During charging do not leave battery unattended Charging time need not be continuous e When checking the battery for gassing always wear safety goggles and use a flashlight to look down into the cells B To Charge the Battery To obtain maximum battery life charge the battery using the following method until all cells are gassing freely A battery is gassing freely when the surface of the electrolyte is covered with tiny bubbles Be sure to follow all instructions provided by the manufacturer of the battery charg ing unit that is being used to charge the battery 1 Charge the battery approximately three to five hours at a rate of 1 to 2 amperes Turn the battery charger off and disconnect the charger cables from the battery terminals 2 Check the electrolyte level in each cell If the electrolyte level has fallen refill the battery with distilled water until the level reaches the UPPER LEVEL line 3 Securely replace all six filler caps Use a baking soda and water solution to rinse of any electrolyte that may have spilled Then dry the battery e Do not touch positive battery terminal and any surrounding metal with tools jewelry or other metal objects Failure to comply could cause a short circuit that could cause electri cal burns or an explosion of battery gases Incorrect installation of the battery can result in electrical system damage Follow installation inst
85. s to rapidly propel the tiller forward which could result in loss of control property damage or personal injury 5 For reverse motion of the wheels and tines a Look behind and exercise caution when operating in reverse Do not till while in reverse b Stop all forward motion before reversing Lift the handlebars with one hand until the tines are off the ground and then pull the Reverse Clutch control knob out to engage reverse motion see Figure 4 3 To stop reverse motion let go of the Reverse Clutch control knob Figure 4 3 Raise tines off ground and look behind when moving in reverse 6 To Turn the Tiller Around a Practice turning the tiller in a level open area Be very careful to keep your feet and legs away from the tines b To make a turn reduce the engine speed and then lift the handlebars until the engine and tines are bal anced over the wheels Figure 4 4 c With the tiller balanced push side ways on the handlebar to move the tiller in the direction of the turn Figure 4 5 After completing the turn slowly lower the tines into the soil and increase the engine speed Stopping the Tiller and Engine 1 To stop the wheels and tines release the Forward Clutch paddles or the Reverse Clutch control whichever is engaged 2 To stop the recoil start engine move the Engine Throttle Lever to STOP On electric start models turn the ignition keyswitch to OFF to st
86. ssessecsecesesteateneesees 1 15 1186211 Hex Nut 5 16 24 nssr 2 38 9432 BUSHING Arrera aaae 1 16 1100068 Hex Hd Screw 3 8 16 x 3 4 ass 2 39 9973 Washeh 3 2iid thvunvevicheial 1 17 1100243 Lockwasher 3 8 eeen 2 40 1100805 Hex Hd Screw 1 4 20 x 3 4 we 1 18 1916900 Engine Throttle Control and Cable 2 41 9811 Nut 1 4 20 nosses 1 19 1735531 Cable Ties Plastic ee 4 42 9552 Hex Flange Screw self tapping 20 9212 Knob Throttle Control Lever 1 114220 X T2 rep ieis 2 21 1114748 Round Hd Screw 10 32 x 1 2 8 22 1100240 Lockwasher 10 ossessi 4 Specify GRADE 5 if ordering part locally A For Model 12211 Recoil Start Engine B For Model 12212 Electric Start Engine 35 PARTS LIST 36 Models 12211 and 12212 ENGINE SUPPORT BRACKETS PULLEYS BELTS BELT COVER Models 12211 and 12212 PARTS LIST ENGINE SUPPORT BRACKETS PULLEYS BELTS BELT COVER REF PART REF PART No No DESCRIPTION No No DESCRIPTION QTY 1 ee Engine 7HP standard recoil start 20 1916536 BUSHING wiinaii aiieiecachme gee ad 1 kgj Engine 7HP electric start aee 21 1916728 Spring Reverse Return sesse 1 2 1917326001 Bracket Clutch Cable eee 22 1916522 Transmission Pulley 1 3 1100242 Lockwasher 5 16 ccceeeeeeeeseees 23 1440 Support Washer sessen 1 4 1111696 Hex Hd Screw 5 16 24 X 1 2 noaee 24 1916753 Reverse Drive Belt c cccccsecseceees 1 5 1904557 Decal Hot Surfac
87. t A R As Required Specify GRADE 5 if ordering part locally 40 Models 12211 and 12212 WHEEL SHAFT ECCENTRIC SHAFT and TILLER SHAFT ASSEMBLIES PARTS LIST Assembled Internally 10 Y ECCENTRIC N SHAFT ASSEMBLY A S WHEEL SHAFT ASSEMBLY A Wheel Shaft Parts 1 REF PART REF PART No No DESCRIPTION QTY No No DESCRIPTION QTY 1 9621 Qil eal onn cain 2 9 20712 Wheel Drive Clutch cast iron 1 2 9511 Retaining Ring heavy duty external 2 10 20879 Eccentric Shaft 1 3 1166 1 Shim 1 1 64 1 D 062 thick A R 11 1442 Pin Eccentric Shaft 1 1166 2 Shim as above but 030 thick A R 12 9055 Spring whee eect en 1 1166 3 Shim as above but 015 thick A R 13 9622 Oil Sealsin 1 1166 4 Shim as above but 010 thick A R 14 20757 Eccentric Shaft Lever 1 4 1086 BUSHING ienn Mine Ry 2 15 1100804 Hex Hd Screw 1 4 20 x 1 2 wu 1 5 2494 Wheel Shaft Incl Ref 6 16 97074 Ball Bearing 00 eseeeeseseneeeeeeees 2 6 9373 Hi Pro Key 1 4 X 1 5 16 0 eee 1 17 20896 Tiller Shaft Incl Ref 18 1 7 20914 Wheel Drive Worm Gear cast iron 1 18 1104 Woodruff Key 1 4 x 1 1 4 1 8 9935 Shim between key and gear 19 20913 Tiller Drive Worm Gear bronze 1 1 016 I D x 1 468 O D x 062 Thiekene 1 Specify GRADE 5 if ordering part locally A R As Required 41 PARTS LIST Models 12211 and 12212 BOLO TINES WHEELS BLUNT EN
88. tact Engine Service Dealer Contact Engine Service Dealer See Battery Maintenance Section 5 PARTS LIST HOOD BRACKET and DEPTH REGULATOR 1 Models 12211 and 12212 13 REF PART REF PART No No DESCRIPTION QTY No No DESCRIPTION QTY 1 1917605 Tine Hood Incl hood flap and 11 9120 Retaining Ring tolerance ring 1 EINO PENE RANEA ET EEE EET 1 12 9119 Knob Depth Regulator Incl Ref 11 1 2 1100243 Lockwasher 3 8 2 13 1100043 Hex Hd Screw 3 8 16 x 1 1 4 ww 2 3 2527 Bracket hood amp depth regulator 14 1113 1 Bushing Drag Bal 2 Incl Ref No 9 1 15 1186231 Hex Nut 3 8 16 eee 2 4 90038 Hex Flange Screw 5 16 18 x 5 8 2 16 20775 A Drag Bal nits Astieeecti censsctecvras coer 1 5 9811 Hex Locknut 1 4 20 secen 1 17 1917536 Decal operating instructions 1 6 1100069 Hex Hd Screw 1 4 20 X 1 nases 1 18 9553 Hex Hd Screw self tapping 7 9384 E R AE err errerer cere 1 BITG 18 1 2 iainta 2 8 9438 SPACEl unran annie tian 1 19 9552 Hex Flange Screw self tapping 9 9308 Roll Pin spiral 1 4 X 1 asee 1 174 20 X 112 enneren 2 10 1117A Depth Adjustment Bar Assembly Incl Refs 11 and 12 neee 1 Specify GRADE 5 if ordering part locally 33 PARTS LIST Models 12211 and 12212 HANDLEBAR ASSEMBLY and CONTROL LEVERS Bellcrank See Pg 38 TRANSMISSION TOP COVER 34 Models 12211 and 12212 PARTS LIST HANDLEBAR ASSEMBLY an
89. the front transmission cover A Figure 5 20 by removing the four self tapping screws 4 Using needle nose pliers reach inside the left side frame and carefully unhook the reverse idler spring B Figure 5 20 from the hole in the frame and unhook reverse idler spring 5 Remove the wire belt guide C Figure 5 21 by removing the locknut and flat washer from the pulley mounting screw Do not remove the screw or the pulley Loosely reinstall the locknut and flat washer on the screw for safe keeping Figure 5 21 Remove wire belt guide 29 Section 5 Maintenance A WARNING Before inspecting cleaning or servicing the unit shut off engine wait for all parts to come to a t complete stop disconnect spark plug wire and move wire away from spark plug Remove ignition key on elec tric start models property damage Failure to follow these instructions can result in serious personal injury or 6 Disconnect the reverse cable wire from 8 Reinstall the plastic belt cover and with the two flange locknuts the Z fitting to Q Figure 5 23 7 Remove the reverse belt D Figure 5 22 from the reverse pulley H and the transmission lower pulley 1 by pulling it out through the front of the transmis sion housing B Installing the Reverse Drive Belt IMPORTANT The reverse belt has a V shape When installing the belt make sure that the widest flat side of the belt will ride against the reverse pulley F
90. tilled soil Section 4 Operation POWER COMPOSTING Power composting simply means tilling under and burying in the soil all manner of organic matter such as crop residues leaves grass clippings and cover crops This material will decompose during the non growing season and add important natural nutrients to the soil WARNING When power composting do not keep the Depth Regulator Lever at a deep setting if the tiller jumps or bucks If jumping or bucking occurs move the Depth Regulator Lever down to one of the shallower settings and then slowly increase the tilling depth on later passes Failure to follow this warning could result in personal injury The first place to begin is with crop residues such as leftover vines stalks stems and roots Power compost these crop residues as soon as they finish bearing The sooner this is done the better as tender green matter is easier to till under Use the deepest depth regula tor setting possible without causing the engine to labor or the tiller to jump ahead Standing cornstalks of reasonable height can be power composted Pushing over but not uprooting cornstalks will often make it easier for your tiller to chop up the stalks Keep the tines clear of exces sive tangling by fishtailing or frequently using reverse Make several passes then return a few days later to finish off any remaining stubble After tilling under crop residues add more org
91. ulator Lever L Figure 2 10 up or down until the engine is level 3 Add motor oil as described in the Engine Owner s Manual 4 Move the Depth Regulator Lever all the way down until the highest notch is engaged This places the tines in the travel position STEP 7 Attach Engine Throttle Lever 1 Carefully unwrap the engine throttle cable assembly from around the engine and route it up the right side handlebar 2 Insert the Throttle Lever O Figure 2 13 up through the slot in the control panel that is labeled ENGINE THROTTLE 3 Insert two 10 32 x 1 2 round head screws down through the marks on the control panel decal and securely attach the throttle lever mounting bracket using two 10 lockwashers and 10 32 nuts 4 Using a board tap the T shaped knob securely onto the lever see Figure 2 13 5 Move the lever fully forward and back ward On recoil start models it should move freely from the FAST to the STOP settings On electric start models it should move freely from the FAST to the SLOW settings Note that there is a detent setting which will catch the lever before it reaches the STOP recoil start model or SLOW electric start model settings If the lever is difficult to move away from the STOP recoil start model or SLOW electric start model settings loosen both bracket screws move the lever ass
92. y refer to STEP 5 Check Gear Oil Level in Transmission in Section 2 of this manual k J E B To Drain and Refill the Transmission The transmission gear oil does not need to be changed unless it has been contami nated with dirt sand or metal particles 1 Prop up the left side of the unit so that it will be securely supported when the left side wheel is removed Remove the left side wheel by removing the wheel mount ing hardware 2 Unscrew the plastic gear oil fill plug from the top of the transmission 3 Place a clean pan below the transmis sion drain plug see Figure 5 3 and remove the drain plug The oil will start flowing out of the drain hole it may flow slowly especially in cold temperatures 4 Remove the transmission gear oil level check plug that is located a few inches above the left side wheel shaft 5 When the oil stops flowing tilt the transmission forward to drain oil from the rear of the transmission 6 After draining the oil clean the threads of the drain plug apply a non hardening removable gasket sealant to the threads and securely reinstall the drain plug 7 Using a clean funnel slowly add SAE 140 or SAE 85W 140 weight gear oil with an API rating of GL 4 only to the transmission The transmission holds approximately 3 1 4 pints 52 54 ounces Tilt the tiller slightly backwards to make sure the gear oil reaches the rear tine end of the transmission Stop adding ge

Troy-Bilt 12211 Tiller User Manual

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