Ryobi Outdoor 454 User's Manual
Contents
1. and secure with the clevis pin and hairpin clip See Figure 7 To adjust the side shields remove the wing nuts Move the side shield to the desired position and replace the wing nuts Tighten securely Operating the Tiller Select the depth stake setting e Start engine as instructed on the previous page e Move gear selection handle to one of the forward modes or reverse WARNING Do not move the gear A selection handle with the wheels or tines engaged Make certain the unit is stopped completely before changing the gear selection A partial engagement may be necessary when engaging tines IMPORTANT Use the reverse tine drive when tilling virgin ground sod or hard soil Use the forward tine drive when cultivating or tilling soft ground e Squeeze the clutch handle against the handle to engage the wheels and tines NOTE Make certain the gear selection indicator is correctly positioned before engaging the clutch handle If it is between gears the engine will stall To transport tiller do not engage the tines Select the wheel drive only WARNING Do not push down on the A handles so that the wheels are lifted off the ground while using the tine drive or the tiller could move backward and cause personal injury For best results it is recommended the garden be tilled twice lengthwise then widthwise to pulverize the soil SECTION 5 MAKING ADJUSTMENTS WARNING Never attempt to make any adjustments whil2. 6692 x 5745 x 466 18 713 0367 420 Chain 1 2 Pitch x 50 Links 47 741 0862 Detent Ball 250 19 713 0484 50 Chain 5 8 Pitch x 54 Links 48 750 0258 Spacer 315 20 716 0865 Snap Ring 49 750 0570 Spacer 1 0 I D x 2 0 O D x 440 21 717 0853 Shifting Fork 50 750 0664 Spacer 505 I D x 88 O D x 440 22 717 1582 Spur Gear 44T 51 750 0671 Spacer 75 x 2 0 x 50 23 717 1583 Spur Gear 30T 52 786 0171 L H Chain Case Ass y 24 717 1584 Spur Gear 30T 53 786 0238 Gear Positioner Bracket 25 717 1585 Spur Gear 44T 686 0107 Gear Case Assembly Complete 26 717 1587 Spur Gear 44T 15 Model 454 Model 454 Ne Part No Part Description det Part No Part Description 1 747 1152 Shift Rod 34 750 0885A Spacer 322 x 625 x 2 0 2 649 0041 Upper Handle Ass y 35 786 0090 Shoulder 3 649 0034 Lower Handle Ass y 36 786 0113 Tine Shield Hinge Flap 4 710 3005 Hex Screw 3 8 16 x 1 25 37 786 0176 RH Handle Bracket 5 710 3056 Hex Screw 5 16 18 x 3 25 38 786 0177 LH Handle Bracket 6 711 0415 Clevis Pin 3 8 1 62 39 786 0178 Tine Shield 7 712 0379 Flange Lock Nut 3 8 24 40 786 0179 Tine Shield Bracket 8 712 0429 Hex Lock Nut 5 16 18 41 786 0180 Shoulder Spacer Bracket 9 714 0147 Cotter Pin 42 686 0109 Shift Crank Ass y 10 720 0313 Grip 44 710 1017 Screw 1 4 14 x 625 11 720 0210A T Knob 46 715 0120 Spiral Pin 3 16 x 1 0 12 720 0278A Foam Grip 49 784 0208C Shift Cover 14 726 0317 Cable Tie 50 71
3. components include but are not limited to batteries belts blades blade adapters grass bags rider deck wheels seats snow thrower skid shoes shave plates auger spiral rubber and tires HOW TO OBTAIN SERVICE Warranty service is available WITH PROOF OF PURCHASE through your local authorized service dealer To locate the dealer in your area check your Yellow Pages or contact MTD LLC at P O Box 361131 Cleveland Ohio 44136 0019 or call 1 800 345 TRIM 8746 or 1 330 558 7210 or log on to our Web site at www ryobioutdoor com This limited warranty does not provide coverage in the following cases a The engine or component parts thereof These items carry a separate manufacturer s warranty Refer to applicable manufacturer s warranty for terms and conditions b Log splitter pumps valves and cylinders have a sepa rate one year warranty C Routine maintenance items such as lubricants filters blade sharpening tune ups brake adjustments clutch adjustments deck adjustments and normal deterioration of the exterior finish due to use or exposure d MTD LLC does not extend any warranty for products sold or exported outside of the United States its possessions and territories except those sold through MTD LLC s authorized channels of export distribution e Parts that are not genuine MTD parts are not covered by this warranty f Service completed by someone other than an authorized service dealer is not covered by
4. Stake Figure 6 Gear Selection Handle The gear selection handle is located in the center of the handle on the tiller It is used to select NEUTRAL REVERSE or one of the FORWARD mode Pull or push the handle so that the indicator on top of shift cover points to the operating mode desired See Figure 6 Neutral Transmission is in neutral Reverse Reverse wheel drive Forward Modes Wheels Forward Forward wheel drive only Tines Reverse Forward wheel drive and reverse tine drive Tines Forward Forward wheel and tine drive IMPORTANT Use the reverse tine drive when tilling virgin ground sod or hard soil Use the forward tine drive when cultivating or tilling soft ground NOTE f difficulty is encountered in moving the gear selection handle refer to following helpful hints To shift into forward or reverse wheel drive move tiller forward slightly then backward to allow the gears to synchronize To shift into forward wheels and tine drive push forward slightly on the gear selection handle and slowly engage the clutch control allowing the gears to synchronize To stop forward movement and tine drive release the clutch control Do not shift gears with the clutch control engaged except when engaging the tines WARNING Make certain unit is in A NEUTRAL when starting the engine Clutch Control The clutch control is located beneath the handle Squeezing the clutch control against the handle engages the wheel
5. and their proper operation Know how to stop the machine and disengage them quickly Never allow children under 14 years old to operate this machine Children 14 years old and over should read and understand the operation instructions and safety rules in this manual and should be trained and supervised by a parent Never allow adults to operate this machine without proper instruction Keep bystanders helpers pets and children at least 75 feet from the machine while it is in operation Stop machine if anyone enters the area Preparation 1 Thoroughly inspect the area where the equipment is to be used Remove all stones sticks wire and other foreign objects which could be tripped over and cause personal injury Wear sturdy rough soled work shoes and close fitting slacks and shirt Loose fitting clothes or jewelry can be caught in movable parts Never operate this machine in bare feet or sandals Disengage clutch levers and shift if provided into neutral N before starting the engine Never leave this machine unattended with the engine running Never attempt to make any adjustments while engine is running except where specifically recommended in the operator s manual To avoid personal injury or property damage use extreme care in handling gasoline Gasoline is extremely flammable and the vapors are explosive Serious personal injury can occur when gasoline is N 11 12 13 15 16 spilled on you
6. hot or running Starting Engine NOTE When pushing the unit with the engine off you will hear a ratcheting sound gear noise which is normal WARNING Be sure no one is standing A in front of the tiller while the engine is running or being started e Place gear selection lever in NEUTRAL e Place the throttle control lever in FAST position or if equipped place the engine speed control in the START position Move choke lever to CHOKE position or if equipped push primer two 2 or three 8 times Wait about two 2 seconds between each push NOTE A warm engine may not require choking or to be primed e Stand at side of tiller Grasp the starter handle and pull out slowly until it pulls slightly harder Let rope rewind slowly e Pull starter handle rapidly Do not allow handle to snap back Allow it to rewind slowly while keeping a firm hold on the starter handle e Repeat previous steps until engine starts As engine warms up and begins to operate evenly move choke lever gradually to RUN position If engine falters return to choke position then slowly move to RUN position e Refer to engine manual for additional engine information NOTE After starting and prior to using the tiller for the first time be certain to check the clutch adjustment as described in Checking the Clutch Adjustment section of the Assembly Instructions To Stop Engine e Move throttle control to STOP or OFF position e Discon
7. of the misuse or inability to use the product This limited warranty shall not extend to anyone other than the original purchaser or to the person for whom it was purchased as a gift HOW STATE LAW RELATES TO THIS WARRANTY This limited warranty gives you specific legal rights and you may also have other rights which vary from state to state MTD LLC P 0 BOX 361131 CLEVELAND OHIO 44136 0019 Phone 1 800 345 TRIM 8746 1 330 558 7210
8. this warranty g Transportation charges and service calls are not covered No implied warranty including any implied warranty of merchantability of fitness for a particular purpose applies after the applicable period of express written warranty above as to the parts as identified No other express warranty whether written or oral except as mentioned above given by any person or entity including a dealer or retailer with respect to any product shall bind MTD LLC During the period of the warranty the exclusive remedy is repair or replacement of the product as set forth above The provisions as set forth in this warranty provide the sole and exclusive remedy arising from the sale MTD LLC shall not be liable for incidental or consequential loss or damage including without limitation expenses incurred for substitute or replacement lawn care services or for rental expenses to temporarily replace a warranted product Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts so the above exclusions or limitations may not apply to you In no event shall recovery of any kind be greater than the amount of the purchase price of the product sold Alteration of safety features of the product shall void this warranty You assume the risk and liability for loss damage or injury to you and your property and or to others and their property arising out
9. understand what it says Before you start assembling your new equipment please locate the model plate on the equipment and copy the information from it in the space provided below The information on the model plate is very important if you need help from our Customer Support Department or an authorized dealer You can locate the model number by standing in the operating position behind the unit and looking down at the center of the rear tine cover A sample model plate is explained below For future reference please copy the model number and the serial number of the equipment in the space below Copy the model number here MTD LLC Copy the serial number here BOX 361131 CLEVELAND OH 44136 WWW RyobiOutdoor com 330 558 7210 800 345 8746 ENGINE INFORMATION The engine manufacturer is responsible for all engine related issues with regards to performance power rating specifications warranty and service Please refer to the engine manufacturers Owner s Operator s Manual packed separately with your unit for more information CONTACTING CUSTOMER SUPPORT If you have difficulty assembling this product or have any questions regarding the controls operation or maintenance of this unit please call the Customer Support Department Call 1 330 558 7210 or 1 800 345 TRIM 8746 to reach a Customer Support representative Please have your unit s model number and serial number ready when you call See previous section to loc
10. 1 0415 Clevis Pin 15 735 0246 Plug 51 712 3054 Hex Nut 3 8 24 16 736 0117 Flat Washer 3 8 ID x 620 OD 53 742 0305 13 Articulating Tine 17 736 0242 Bell Washer 340 ID x 872 OD 54 738 0689 Shoulder Bolt 18 738 0958 Shoulder Spacer 55 736 0208 Flat Washer 51 ID x 1 50 OD 19 784 0190 Handle Adjustment Crank 56 736 0253 Bell Washer 515 ID x 1 14 OD 20 784 0191 Hex Nut Retainer Bracket 57 738 0688 Shoulder Bolt 21 786 0120 Depth Stake 58 784 0205 Tine Adapter Ass y 22 747 1219 Bail Clutch 59 714 0149B Internal Cotter Pin 23 786 0181 Shift Lever Rod 60 735 0127 Rubber Washer 24 686 0044A Tine Shield Cover Ass y 61 714 0104 Cotter Pin 25 710 0176 Hex Cap Screw 5 16 18 x 2 75 62 710 3022 Hex Screw 3 8 16 x 2 75 26 710 3008 Hex Cap Screw 5 16 18 x 750 63 736 0204 Flat Washer 27 710 3097 Carriage Bolt 3 8 16 x 1 0 64 712 0431 Flange Nut 344 ID x 62 OD 28 712 0421 Wing Nut 65 736 0169 Lock Washer 29 736 0169 Lock Washer 3 8 66 712 0798 Hex Nut 3 8 16 30 712 3004A Flange Nut 5 16 18 67 710 0946 Truss Screw 1 4 20 x 65 31 726 0106 Cap Nut 68 712 0324 Hex Lock Nut 1 4 20 32 738 0849 Hex Screw 5 16 18 x 75 69 726 0273 Battery Hose Clamp 5 16 33 747 0432 Rod 70 736 3090 Flat Washer 260 ID x 720 OD 17 Model 454 Model 454 Ref Ref No Part No Part Description No Part No Part Description 1 686 0111 Belt Cover Bracket Ass y 25 786 0064A Idler Brac
11. 2 3010 Hex Nut 5 16 18 24 756 1162 Input Pulley 46 19 MANUFACTURER S LIMITED WARRANTY FOR RYOBI The limited warranty set forth below is given by MTD LLC with respect to new merchandise purchased and used in the United States its possessions and territories MTD LLC warrants this product against defects for a period of two 2 years commencing on the date of original purchase and will at its option repair or replace free of charge any part found to be defective in materials or workmanship This limited warranty shall only apply if this product has been operated and maintained in accordance with the Operator s Manual furnished with the product and has not been subject to misuse abuse commercial use neglect accident improper maintenance alteration vandalism theft fire water or damage because of other peril or natural disaster Damage resulting from the installation or use of any accessory or attachment not approved by MTD LLC for use with the product s covered by this manual will void your warranty as to any resulting damage Normal wear parts or components thereof are subject to separate terms as follows All normal wear parts or component failures will be covered on the product for a period of 90 days regardless of cause After 90 days but within the two year period normal wear part failures will be covered ONLY IF caused by defects in materials or workmanship of OTHER component parts Normal wear parts and
12. RYOBI OPERATOR S MANUAL Rear Tine Tiller Model 454 IMPORTANT READ SAFETY RULES AND INSTRUCTIONS CAREFULLY Warning This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest covered brush covered or grass covered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator In the State of California the above is required by law Section 4442 of the California Public Resources Code Other states may have similar laws Federal laws apply on federal lands A spark arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department P O Box 361131 Cleveland Ohio 44136 0019 MTD LLC P O BOX 361131 CLEVELAND OHIO 44136 0019 PRINTED IN U S A FORM NO 769 00030A 12 2002 TABLE OF CONTENTS Content Page Important Safe Operation Practices iii 3 Assembling Your Tiller i 5 Know Your TillOr oi id 7 Operating Your Tiler camita aminini naines aiae AA 8 Making ie Eu 10 Maintaining Your Wille Ta da 10 Troubleshooting iis iaia ara aa iii 12 Parts EE 14 FINDING MODEL NUMBER This Operator s Manual is an important part of your new Tiller It will help you assemble prepare and maintain the unit for best performance Please read and
13. and tine drive mechanisms NOTE Never engage clutch lever while shifting Handle Adjustment Lock The handle may be adjusted to the height desired Loosen the handle height adjustment lock a few turns Pivot handle up or down to desired position Tighten lock Throttle Control The throttle control lever is located on the engine It controls the engine speed and stops the engine Choke Lever it equipped The choke lever is located by the throttle It is used to enrich the fuel mixture in the carburetor when starting a cold engine Primer Button it Equipped The primer button is located behind the air cleaner It is used to enrich the fuel mixture in the carburetor when starting a cold engine Depth Stake The depth stake controls the tilling depth Refer to Setting the Depth in the Operating Section Engine Controls See the separate engine manual for additional information and functions of the engine controls SECTION 4 OPERATING YOUR TILLER WARNING Read understand and A follow all instructions and warnings on the machine and in this manual before operating Before Starting Gas And Oil Fill Up Service the engine with gasoline and oil as instructed in the separate engine manual packed with your tiller Read instructions carefully WARNING Use extreme care when A handling gasoline Gasoline is extremely flammable and the vapors are explosive Never fuel machine indoors or while the engine is
14. arate engine manual for engine adjustment instructions SECTION 6 MAINTAINING YOUR TILLER WARNING Disconnect the spark plug wire and ground it against the engine before performing any repairs or maintenance A Engine Refer to the separate engine manual for engine maintenance instructions Maintain engine oil as instructed in the separate engine manual packed with your unit Read and follow instructions carefully Service air cleaner every ten hours under normal conditions Clean every hour under extremely dusty conditions Poor engine performance and flooding usually indicates that the air cleaner should be serviced To service the air cleaner refer to the separate engine manual packed with your unit IMPORTANT Never run your engine without air cleaner completely assembled The spark plug should be cleaned and the gap reset every 25 hours of engine operation Spark plug replacement is recommended at the start of each tiller season check engine manual for correct plug type and gap specification Clean the engine regularly with a cloth or brush Keep the cooling system blower housing area clean to permit proper air circulation which is essential to engine performance and life Be certain to remove all dirt and combustible debris from muffler area Lubrication Transmission The transmission is pre lubricated and sealed at the factory It requires no checking unless the transmission is disassembled To fill with gre
15. ase lay the right half of the transmission on its side add 22 ounces of Benalene 920 grease and assemble the left half to it This grease can be obtained at your nearest authorized dealer by ordering part number 737 0300 Clutch Handle Lubricate the pivot point on the clutch handle and the cable at least once a season with light oil The control must operate freely in both directions Pivot Points Lubricate all pivot points and linkages at least once a season with light oil Tine Shafts Remove tine assemblies and lubricate the tine shafts at least once a season Wheel Shafts Remove wheel assemblies and lubricate the axle shafts at least once a season Cleaning Tine Area Clean the underside of the tine shield after each use The dirt washes off the tines easier if rinsed off immediately instead of after it dries Always towel dry the tiller afterwards and apply a light coat of oil or silicone to prevent rusting or water damage IMPORTANT Never use a pressure washer to clean your tiller Water can penetrate tight areas of the tiller and its chaincase and cause serious damage to the unit Belt Replacement Your tiller has been engineered with a belt made of special material Kevlar Tensile for longer life and better performance lt should not be replaced with an off the shelf belt Order all belts through you authorized service dealer e Disconnect and ground the spark plug wire against the engine e Rem
16. ate this information You will be asked to enter the serial number in order to process your call For more details about your unit visit our website at www ryobioutdoor com SECTION 1 IMPORTANT SAFE OPERATION PRACTICES WARNING This symbol points out important safety instructions which if not followed could endanger the personal safety and or property of yourself and others Read and follow all instructions in this manual before attempting to operate this machine Failure to comply with these instructions may result in personal injury When you see this symbol heed its warning WARNING Engine Exhaust some of its constituents and certain vehicle components contain or emit chemicals known to State of California to cause cancer and birth defects or other reproductive harm DANGER This machine was built to be operated according to the rules for safe operation in this manual As with any type of power equipment carelessness or error on the part of the operator can result in serious injury This machine is capable of amputating hands and feet and throwing objects Failure to observe the following safety instructions could result in serious injury or death Training 1 Read understand and follow all instructions on the machine and in the manual s before attempting to assemble and operate Keep this manual in a safe place for future and regular reference and for ordering replacement parts Be familiar with all controls
17. ct your local authorized service dealer 12 Notes Model 454 14 Model 454 Ne Part No Part Description ne Part No Part Description 1 611 0020 Wheel Shaft Ass y 33T 27 717 1594 Spur Gear 16T 2 611 0021 Tine Shaft Ass y 18T 28 721 0378 Seal 1 0 Shaft 3 611 0128 Jack Shaft Ass y 29 721 0379 Seal 75 Shaft 4 611 0129 Input Shaft Ass y 31 726 0277 Taper Cap Ring 5 617 0058 Rev Idler Gear Ass y 30T 32 732 0496 Compression Spring 50 Leg 6 617 0059 Tine Idler Gear Ass y 30T 33 736 0163 Thrust Wash 1 03 I D X 1 62 7 617 0060 Tine Input Sprocket Ass y 9T 34 736 0351 Fl Wash 76 I D x 1 5 O D 8 617 0061 Wheel Input Sprocket Ass y 10T 35 736 0407 Bell Wash 45 I D x 1 0 9 617 0062 Gear Ass y 11T 36 736 0518 Thrust Wash 445 x 1 92 x 060 10 686 0108 R H Housing Ass y 37 736 3088 Fl Wash 635 I D x 1 59 O D 11 710 0376 Hex Bolt 5 16 18 x 1 Lg 40 738 0645 Detent Shaft 1 2 Dia 12 710 0599 Hex S Tap Scr 1 4 20 x 5 41 738 0648 Jack Shaft 625 x 2 385 13 710 0604A Hex S Tap Scr 5 16 18 x 625 42 738 1013 Jack Shaft 625 x 5 0 14 710 3008 Hex Bolt 5 16 18 x 75 43 741 0124 Ball Bearing 15 711 1349 Input Shaft 44 741 0420 Flange Bearing 1 0 x 2 5 x 1 38 16 712 0378 Hex Nut 7 16 20 45 741 0421 Flange Bearing 75 x 2 5 x 1 38 17 712 3004A Flange Nut 5 16 18 46 741 0563 Ball Bearing
18. e belt cover lt should not be turning belt cover WARNING Do not put fingers under the If the belt turns without bail engaged adjust by unthreading the internally threaded tube at the end of the cable a few turns clockwise when standing in operator s position and then retighten the nut against the tube Now move the shift leverto FORWARD position Carefully engage the clutch by lifting the clutch control bail against the handle The wheels should spin If the wheels do not spin with the unit in forward adjust by unthreading the tube at the end of the cable a few turns counter clockwise when standing in operator s position and then retighten the nut against the tube Recheck both adjustments and readjust as necessary NOTE A secondary cable adjustment is available if you reach the point that additional adjustment is needed Remove the belt cover and move the hex nuts at the other end of the cable towards the end of the casing Then readjust the hex nuts at the handle SECTION 3 KNOW YOUR TILLER Tire Pressure The tires on your unit may be over inflated for shipping purposes Reduce the tire pressure before operating the unit Recommended operating tire pressure is approximately 20 p s i check sidewall of tire for tire manufacturers recommended pressure WARNING Maximum tire pressure A under any circumstances is 30 p s i Equal tire pressure should be maintained on both tires Clutch Control Depth
19. e the engine is running except where specified in operator s manual A Handle Adjustment The handle height may be adjusted to the desired height Refer to the handle adjustment in Know Your Tiller section Belt Tension Adjustment Periodic adjustment of the belt tension may be required due to normal stretch and wear on the belt Adjustment is needed if the tines or wheels seem to hesitate while turning but the engine maintains the same speed To adjust the tension on the belt refer to Final Clutch Adjustment in Assembly Instructions After belt tension has been adjusted if the belt is excessively stretched you may need to adjust the idler pulley rod This can easily be checked With the engine off and the clutch control bail disengaged shift the gear selection handle to each forward mode If the indicator bracket touches the idler pulley rod with the clutch control bail disengaged then an adjustment is necessary e Disconnect and ground out spark plug wire against the engine Remove the belt cover as described under Belt Replacement in the Maintenance section Remove the hairpin clip and spring washer from the idler pulley rod Refer to Figure 9 Move the idler pulley rod to the lower hole in the idler bracket e Replace the spring washer and hairpin clip e Check clearance of the idler pulley rod to the indicator bracket by shifting to each forward mode as before Engine Adjustment Refer to the sep
20. end of the cable Thread engagement should be about 3 4 Tighten nut against tube at end of cable See Figure 4 Slot Head Screw Internally Threaded Tube Figure 4 NOTE Do not overtighten clutch cable Too much tension may cause it to break WARNING Be certain to check the A clutch cable adjustment before operating the tiller Attaching Control Rod Make sure the handle assembly is in the highest position Refer to Know Your Tiller section Remove hairpin clips from control rod rubber washers to remain on control rod e Insert the shorter angled end of the control rod through the indicator bracket on the shift cover and secure with hairpin clip that was previously removed See Figure 5 e Insert the longer end of the control rod through the hole in the gear selector handle and secure with hairpin clip See Figure 6 Rubber Washer la ontrol Rod Indicator Bracket Hairpin Clip Idler Pulley Rod Figure 5 Final Clutch Adjustment IMPORTANT Service the engine with oil and gasoline before checking this adjustment Refer to the separate engine manual packed with your tiller for proper fuel and engine oil recommendations Position the tiller so the front counterweight is against a solid object such as a wall With the gear selection lever in NEUTRAL start the engine Refer to the separate engine manual Standing on the right side of the tiller examine the belt inside th
21. g to prevent rust e Store tiller in a clean dry area Do not store next to corrosive materials such as fertilizer NOTE When storing any type of power equipment in an unventilated or metal storage shed care should be taken to rustproof the equipment Using a light oil or silicone coat the equipment and especially any springs bearings and cables SECTION 7 TROUBLE SHOOTING GUIDE Trouble Possible Cause s Corrective Action Engine fails to start Fuel tank empty or stale fuel Throttle control lever not in correct starting position if so equipped Blocked fuel line Dirty aircleaner Choke not in ON position Spark plug wire disconnected Fill tank with clean fresh gasoline Fuel will not last over thirty days unless a fuel stabilizer is used Move throttle lever to start position Clean fuel line Refer to the engine manual packed with your unit Move switch to ON position Connect wire to spark plug Faulty spark plug Clean adjust gap or replace Engine flooded Refer to the engine manual packed with your unit Engine runs Unit running on CHOKE Move choke lever to OFF position erratic Spark plug wire loose Connect and tighten spark plug wire Blocked fuel line or stale fuel Clean fuel line fill tank with clean fresh gasoline Fuel will not last over thirty days unless a fuel stabilizer is used Vent in gas cap plugged Clear vent Water or dirt in fuel system Drain fuel tank Ref
22. ill with fresh fuel Dirty air cleaner Refer to the engine manual packed with your unit Carburetor out of adjustment Refer to the engine manual packed with your unit Engine over Engine oil level low Fill crankcase with proper oil heats Dirty air cleaner Refer to the engine manual packed with your unit Air flow restricted Refer to the engine manual packed with your unit Carburetor not adjusted properly Adjust carburetor as instructed in separate engine manual Tines do not Foreign object lodged in tines Dislodge foreign object engage Tine clevis pin s missing Replace tine clevis pin s Pulley and idler not in correct adjustment Not shifting properly Control cable not adjusted properly Belt worn and or stretched Take unit to authorized service dealer Refer to Controls section of operator s manual for proper shifting procedures Adjust control cable see assembly instructions Replace belt Tines skip over Improper rotation Forward rotation should only be used on soil that has ground already been tilled not on virgin soil Wheels do not Clevis pin missing Replace clevis pin engage Tiller is not being shifted properly Refer to Controls section of operator s manual for proper Control cable not adjusted properly Belt worn and or stretched shifting procedures Adjust control cable see assembly instructions Replace belt NOTE For repairs beyond the minor adjustments above conta
23. ing transporting and storage of this machine Never store the machine or fuel container inside where there is an open flame spark or pilot light such as a water heater furnace clothes dryer etc Always refer to the operator s manual for proper instructions on off season storage If the fuel tank has to be drained do this outdoors Observe proper disposal laws and regulations for gas oil etc to protect the environment Your Responsibility T Restrict the use of this power machine to persons who read understand and follow the warnings and instructions in this manual and on the machine The safety label on the tiller is reproduced below for your review To ensure safe operation of the tiller follow the instructions on all labels closely A WARNING TO AVOID SERIOUS INJURY READ THE OPERATOR S MANUAL KNOW LOCATION AND FUNCTIONS OF ALL CONTROLS KEEP ALL SAFETY DEVICES AND SHIELDS IN PLACE AND WORKING NEVER ALLOW CHILDREN OR UNINSTRUCTED ADULTS TO OPERATE TILLER SHUT OFF ENGINE BEFORE UNCLOGGING TINES OR MAKING REPAIRS KEEP BYSTANDERS AWAY FROM MACHINE KEEP AWAY FROM ROTATING PARTS USE EXTREME CAUTION WHEN REVERSING OR PULLING THE MACHINE TOWARDS YOU A ey ca KEEP AWAY FROM ROTATING TINES ROTATING TINES WILL CAUSE INJURY 30159 SECTION 2 ASSEMBLING YOUR TILLER NOTE References to right or left side of the tiller are determined from behind the unit in the operating po
24. ket 2 710 0237 Hex Bolt 5 16 24 x 62 26 786 0186 Belt Keeper Bracket 3 710 0412 Hex Bolt 1 4 28 x 75 27 786 0187 Shift Cover Bracket 4 710 0502A Hex Washer Screw 3 8 16 x 1 25 28 786 0193 Idler Belt Keeper 5 710 0152 Hex Bolt 3 8 24 x 1 0 29 634 0238 Wheel Assembly RH 16 0 x 4 6 6 710 0599 Hex Washer Screw 634 0239 Wheel Assembly LH 16 0 x 4 6 7 710 0723 Hex Cap Screw 3 8 16 x 1 25 734 0808 Tire Only 16 2 x 4 6 8 712 0266 Lock Jam Nut 3 8 16 30 634 0108 Wheel Rim Assembly 9 712 0267 Hex Nut 5 16 18 31 734 0255 Air Valve 10 714 0104 Internal Cotter Pin 32 711 1017 Clevis Pin 11 736 0104 Hairpin Clip 33 714 0104 Internal Cotter Pin 12 736 0119 Lock Washer 5 16 34 710 0382 Hex Bolt 1 2 13 x 5 0 13 736 0176 Flat Washer 25 ID x 93 OD 35 712 0206 Hex Nut 1 2 13 14 736 0271 Spring Washer 317 ID x 625 OD 36 723 0381 Counterweight 15 736 0329 Lock Washer 1 4 ID 37 736 0326 Flat Washer 510 ID x 1 0 OD 16 736 0452 Bell Washer 396 ID x 1 14 OD 38 736 0921 Lock Washer 1 2 17 738 0876 Shoulder Nut 7 16 20 39 710 0653 Hex Screw 1 4 20 x 375 18 746 1117 Clutch Cable 40 710 1017 Screw 1 4 14 x 625 19 747 1159 Idler Pulley Rod 41 712 0392 Lock Nut 20 754 0434 V Belt 42 736 3020 Flat Washer 271 ID x 630 OD 21 756 0405 Flat Idler w Flange 3 75 OD 43 784 0158A Belt Cover 22 756 0971 Outer Engine Pulley Half 44 736 0242 Bell Washer 340 ID x 872 OD 23 756 0972 Inner Engine Pulley Half 45 71
25. nect spark plug wire and ground to prevent accidentally starting while equipment is unattended NOTE After the first ten hours of operation recheck the clutch adjustment Refer to final clutch adjustment in Assembly Instructions Setting The Depth Tilling depth is controlled by the depth stake which can be adjusted to five different settings Adjust the side shields as you adjust the depth stake WARNING Be certain spark plug wire is A disconnected and grounded against the engine when performing any adjustments When using the tiller for the first time use the second adjustment hole from the top 1 of tilling depth See Figure 7 Transport Position Use This Hole For Lowest Shallowest Position Use This Hole For Highest Deepest Position Figure 7 When breaking up sod and for shallow cultivation use the setting which gives 1 of tilling depth second hole from the top Place the side shields in their lowest position e For further depth raise the depth stake and side shields and also make one or two more passes over the area e When tilling loose soil the depth stake may be raised to its highest position use bottom adjustment hole to give the deepest tilling depth Raise the side shields to their highest position e To transport tiller lower the depth stake use top adjustment hole To adjust the depth stake remove the clevis pin and hairpin clip Move the depth stake to the desired setting
26. o the top hole of the depth stake assembly Place flat washer on the hex bolt and thread T knob onto the hex bolt Tighten securely See Figure 1 e Tip the tiller back down so it rests on the tines Flat Washer Hex Bolt T Knob Clevis Pin Figure 1 Attaching Handle Assembly Remove top two bolts and flange lock nuts from handle mounting brackets but do not remove the bottom bolt and nut See Figure 2 e Place handle assembly in position between the handle mounting brackets e Line up holes in handle with holes in bracket and secure with hardware previously removed Remove Handle Assembly Handle Figure 2 Attaching Clutch Cable Attach the clutch cable to the handle as follows be careful not to kink the cable Remove threaded eyebolt and nut from the end of the cable e Route the clutch cable to the right side of the handle mounting brackets and underneath the handle Push the cable through the hole in the center of the handle and snap in the plastic fitting See Figure 3 Slot Head Screw Nut 8 Flat Washers Internally Threaded Tube Figure 3 Remove slot head screw nut and two flat washers from the clutch bail See Figure 4 e Fasten the threaded eyebolt onto bail by securing from top with slot head screw flat washers and lock nut Thread eyebolt and nut removed earlier into the internally threaded tube at the
27. ove the belt cover from the left side of the tiller by remove two torx screws from the top of belt cover See Figure 8 Remove the hex cap nut and flat washer from the side of the belt cover and remove the self tap screw at the bottom of the front of the cover Torx Screws gt Aer ren MI SSA 50 N 7 Self Tap SSK Figure 8 e Remove the belt keeper bracket located behind the engine pulley by removing two hex bolts and lock washers See Figure 9 Remove belt and reassemble new belt Follow instructions in reverse order NOTE Upon reassembly make certain the belt is routed over the idler pulley and inside of belt keepers by engine pulley See Figure 9 Belt Cover Idler Pulley Rod Engine CG Pulley Y 0 L ai 2 Belt Keeper Idler Bracket Bracket Figure 9 Off Season Storage If the tiller will not be used for a period longer than 30 days the following steps should be taken to prepare the tiller for storage e Clean the exterior of engine and the entire tiller thoroughly Lubricate the tiller as described in the lubrication instructions e Wedonot recommend the use of pressure washers to clean your unit They may cause damage to electric components spindles pulleys bearings or the engine The use of pressure washers will result in shortened life and reduce serviceability e Refer to the engine manual for correct engine storage instructions e Wipe tines with oiled ra
28. rself or your clothes which can ignite Wash your skin and change clothes immediately Use only an approved gasoline container Extinguish all cigarettes cigars pipes and other sources of ignition Never fuel machine indoors Never remove gas cap or add fuel while the engine is hot or running Allow engine to cool at least two minutes before refueling Never over fill fuel tank Fill tank to no more than Ye inch below bottom of filler neck to provide space for fuel expansion Replace gasoline cap and tighten securely If gasoline is spilled wipe it off the engine and equipment Move machine to another area Wait 5 minutes before starting the engine Never store the machine or fuel container inside near an open flame spark or pilot light e g furnace water or space heater clothes dryer etc Allow machine to cool 5 minutes before storing Operation 1 2 Do not put hands or feet near rotating parts Contact with the rotating parts can amputate hands and feet Do not operate machine while under the influence of alcohol or drugs Never operate this machine without good visibility or light Always be sure of your footing and keep a firm hold on the handles Keep bystanders helpers pets and children at least 75 feet from the machine while it is in operation Stop the machine if anyone enters the area Be careful when tilling in hard ground The tines may catch in the ground and propel the tiller forward If this occ
29. sition To Remove Unit From Carton e Remove staples break glue on top flaps or cut tape at carton end and peel along top flap to open carton Remove loose parts included with unit e operator s manual etc e Cut corners and lay carton down flat Remove packing material e Roll or slide unit out of carton Check carton thoroughly for loose parts e Extend control cable and lay on the floor Be careful not to bend or kink control cable IMPORTANT This unit is shipped without gasoline or oil in the engine Be certain to service engine with gasoline and oil as instructed in the separate engine manual before operating your machine Loose Parts In Carton Depth Stake Handle Assembly Shift Rod NOTE All hardware needed for assembly is attached to the loose parts or the tiller Before Assembly WARNING Disconnect the spark plug wire and ground it against the engine to prevent unintended starting Attaching Depth Stake Tip the tiller forward so it rests on front counterweight e Unthread the T knob from the top of the depth stake and remove the flat washer and hex bolt Remove the hairpin clip from the clevis pin See Figure 1 e Raise the tine shield hinge flap assembly and insert the depth stake assembly in the slot under the tine shield and up through the tine shield assembly e Insert clevis pin through the tine shield and depth stake assemblies Secure with hairpin clip e Insert hex bolt int
30. t to fast of a rate Ifthe machine should start making an unusual noise or vibration stop the engine disconnect the spark plug wire and ground it against the engine Inspect thoroughly for damage Repair any damage before starting and operating Keep all shields guards and safety devices in place and operating properly Never pick up or carry machine while the engine is running Use only attachments and accessories approved by the manufacturer Failure to do so can result in personal injury If situations occur which are not covered in this manual use care and good judgment Contact your dealer or telephone 1 800 345 TRIM 8746 for assistance and the name of your nearest servicing dealer Maintenance amp Storage 1 2 Never tamper with safety devices Check their proper operation regularly Check bolts and screws for proper tightness at frequent intervals to keep the machine in safe working condition Also visually inspect machine for any damage Before cleaning repairing or inspecting stop the engine and make certain the tines and all moving parts have stopped Disconnect the spark plug wire and ground it against the engine to prevent unintended starting 9 10 Do not change the engine governor settings or over speed the engine The governor controls the maximum safe operating speed of the engine Maintain or replace safety and instruction labels as necessary Follow this manual for safe loading unload
31. urs let go of the handle bars and do not restrain the machine Exercise extreme caution when operating on or crossing gravel surfaces Stay alert for hidden hazards or traffic Do not carry passengers 60100 10 11 12 13 14 15 16 17 18 19 20 21 Never operate the machine at high transport speeds on hard or slippery surfaces Exercise caution to avoid slipping or falling Look down and behind and use care when in reverse or pulling machine towards you Start the engine according to the instructions found in this manual and keep feet well away from the tines at all times After striking a foreign object stop the engine disconnect the spark plug wire and ground against the engine Thoroughly inspect the machine for any damage Repair the damage before starting and operating Disengage all clutch levers and stop engine before you leave the operating position behind the handles Wait until the tines come to a complete stop before unclogging the tines making any adjustments or inspections Never run an engine indoors or in a poorly ventilated area Engine exhaust contains carbon monoxide an odorless and deadly gas Muffler and engine become hot and can cause a burn Do not touch Use caution when tilling near fences buildings and underground utilities Rotating tines can cause property damage or personal injury Do not overload machine capacity by attempting to till soil to deep a
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