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Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty L Self Propelled Mower m Model E46M MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136-0019 PrintedIn USA FormNo.769-03755A (April 25,2008) 1 ToTheOwner ThankYou Thank you for purchasing a Lawn Mower manufactured by This product has met the rigid safety standards Power Equipment Institute and an independent MTD LLC. It was carefully engineered to provide excellent performance when properly operated and maintained. Please read this entire manual It instructs maintain laboratory. or contact and the machine, carefully follow product in this manual information the Throughout machine at the time of printing. The engine available Review to all models. are observed Support all references manufacturer is responsible telephone address can be found satisfaction on at all to right and left side of the from the operating issues with regards to performance, position for all engine-related power-rating, specifications, warranty and service. Please refer to the engine manufacturer's Owner's/Operator's Manual, packed separately with your Manual may cover a range of product specifications for various models. Characteristics and features discussed and/or illustrated may not be applicable MTD's Customer address and mailing this manual, is relative to the most recent this manual frequently to familiarize yourself with the machine, its features and operation. Please be aware that this Operator's in this manual website concerning MTD service dealer this page. We want to ensure your complete times. recommended safety practices at all times. Failure to do so could result in personal injury or property damage. All information or questions phone your local authorized us directly. numbers, Please be sure that you, and any other who will operate If you have any problems the machine, the equipment. you how to safely and easily set up, operate your machine. persons prior to operating of the Outdoor testing machine, for more information. MTD LLC reserves the right to change product specifications, designs and equipment without notice and without incurring obligation. Table of Contents Safe Operation Practices ........................................ Service ..................................................................... 3 Assembly & Set-Up .................................................. Controls & Features ................................................ 8 11 Troubleshooting Operation 12 ................................................................ Maintenance &Adjustment. ................................. RecordProductInformation Before setting up and operating information model in the provided plate by standing Department, 21 Engine Maintenance ............................................. Illustrated Parts List .............................................. 23 28 DIqFIIqFIIqFIIqFIIqD please and record the area to the right. You can locate the at the operator's position and looking SERIALNUMBER down at the rear of the deck. This information will be necessary, should you seek technical support via our web site, Customer Support 19 ................................................... MODEL NUMBER your new equipment, locate the model plate on the equipment ..................................................... Engine Operation 13 15 or with a local authorized DIqFllqFllqFllqNIqD service dealer. CustomerSupport Please do NOT return If you have difficulty this machine, the machine assembling to the retailer this product you can seek help from Visit us on the web at www.mtdproducts.com 0 Call a Customer 0 Write Support Representative without or have any questions the experts. 0 or dealer Choose from at (800) 800-7:310 us at MTD LLC • RO. Box :3611:31 • Cleveland, first contacting regarding the options the controls, below: or (330) 220-468:3 OH • 441:36-0019 our Customer operation, Support Department. or maintenance of 2 importantSafeOperationPractices WARNING: This symbol could endanger all instructions points out important the personal safety and/or in this manual with these instructions before property attempting may result in personal When you see this symbol. safety instructions of yourself to operate which, if not followed, and others. this machine. Read and follow Failure to comply injury. HEED ITS WARNING! CALIFORNIA PROPOSITION 65 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 ,A WARNING: Battery compounds, harm. posts, terminals, chemicals known and related to the State of California this manual. operator was built to be operated As with any type of power result in serious injury equipment, objects. 6. operation. Keep this manual reference 3. This machine Therefore, personal and the proper use exercise extreme has been designed caution to perform 8. at all fingers, hands, could inspect the area where the equipment is to be which one job: Plan your mowing by an adult. should who are familiar be allowed material to use this or a thrown zone behind to ricochet object back injury, handles and keep children, and pets at least 75 feet from Stop machine if anyone mower enters area. Always wear safety glasses or safety goggles during operation and while performing an adjustment or repair your eyes. Thrown objects which ricochet can to the eyes. Wear sturdy, rough-soled work shoes and close-fitting slacks and shirts. Shirts and pants that cover the arms and legs and steel-toed operate weight 11. against a wall or obstruction, To help avoid blade contact helpers of material and the like. Also, material cause serious injury with these can cause serious to avoid discharge bystanders which may cause discharged toward the operator. to protect 10. individuals pattern roads, sidewalks, while it is in operation. 9. over or picked up objects injury. bystanders, purpose. could be tripped by the blade. Thrown stay in operator the instructions and safe operation practices in this manual and on the machine and should be trained and supervised rules of safe operation machine. of amputating safety instructions objects, and thrown toward Never allow children under 14 years of age to operate this machine. Children 14 and over should read and understand Only responsible Thoroughly foreign 7. piece of power equipment, to mow grass. Do not use it for any other 5. or error on the part of the the following avoid discharging Be completely familiar with the controls of this machine before operating it. is a precision in a safe and for ordering 2. times. This machine in used. Remove all stones, sticks, wire, bones, toys and other place for future and regular replacement parts not a plaything. is capable practices or death. Read this operator's manual carefully in its entirety before attempting to assemble this machine. Read, understand, and follow all instructions on the machine and in the before to the safe operation carelessness Failure to observe GeneralOperation 4. lead and lead to cause cancer and reproductive according can result in serious injury. This machine toes and feet and throwing manuals) contain harm. Wash hands after handling. DANGER: This machine 1. accessories this machine shoes are recommended. or light- (e.g. canvas) shoes. Do not put hands or feet near rotating cutting Never in bare feet, sandals, slippery deck. Contact hands, toes and feet. parts or under the with blade can amputate fingers, 12. Amissing ordamaged discharge cover cancause blade contact orthrown object injuries. 13. Many injuries occur asaresult ofthemower beingpulled overthefootduring afallcaused byslipping ortripping. Donotholdontothemower ifyouarefalling; release the handle immediately. 14. Never pullthemower back toward youwhileyouare walking. Ifyoumustback themower away fromawallor obstruction firstlookdownandbehind toavoid tripping andthenfollowthese steps: a. Stepback frommower tofullyextend yourarms. b. Besureyouarewellbalanced withsure footing. c. Pullthemower backslowly, nomore thanhalfway toward you. d. Repeat these steps asneeded. 15. Do not operate alcohol 16. while under the influence while The blade control starting handle to bypass its operation. inoperative mechanism (kickback) 28. injury through If you feel you are losing your footing, blade control handle immediately rotating within three seconds. Mow only in daylight run. 20. Stop the blade when crossing gravel drives, walks or roads. 21. If the equipment should start to vibrate abnormally, stop the engine and check immediately for the cause. Vibration is generally a warning of trouble. 23. Never operate mower without proper trail shield, discharge cover, grass catcher, blade control handle or other safety protective devices in place and working. Never operate mower with damaged safety devices. Failure to do so can result in personal injury. 24. Muffler and engine become hot and can cause a burn. Do not touch. 25. Never attempt adjustment 26. to make a wheel or cutting while height the engine is running. the manufacturer. made for this machine Failure to do so can result in personal injury. 4 I Mow across extreme Watch the face of slopes; caution SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES when for holes, which can cause obstacles. never changing ruts, rocks, by on a sloped or serious personal up and down. direction hidden Exercise on slopes. objects, or bumps you to slip or trip. Tall grass can hide Always be sure of your footing. A slip and fall can cause injury. If you feel you are losing your handle immediately three (3) seconds. and Do Not: 1. Do not mow near drop-offs, ditches or embankments, you could lose your footing or balance. 2. Do not mow slopes greater than 15 degrees as shown on the slope gauge. 3. Do not mow on wet grass. Unstable footing could cause slipping. Children Tragic accidents presence can occur if the operator of children. and the mowing They do not understand Never assume that children 1. Keep children is not alert to the Children are often attracted activity. to the mower the dangers. will remain where you last saw them. out of the mowing care of a responsible area and under watchful adult other than the operator. 2. Be alert and turn mower 3. Before and while moving down for small children. 4. Use extreme care when approaching blind corners, doorways, shrubs, trees, or other objects that may obscure your vision of a child who may run into the mower. 5. Keep children away from hot or running suffer burns from a hot muffler. 6. Never allow children under 14 years of age to operate this machine. Children 14 and over should read and understand the instructions Only use parts and accessories this machine Do: light. Walk, never Shut the engine off and wait until the blade comes to a complete stop before removing the grass catcher or unclogging the chute. The cutting blade continues to rotate for a few seconds after the blade control is released. Never place any part of the body in the blade area until you are sure the blade has stopped rotating. which on slopes requires extra balance, release the blade control the blade will stop rotating within release the in this manual, hilly area. If the slope is greater than 15 degrees, do not mow it. 3. 19. 22. are not covered measure slopes before operating and the blade will stop or good artificial occur which faster than bruises or sprains caution. If you feel uneasy on a slope, do not mow it. For your safety, use the slope gauge included as part of this manual to handle Never operate the mower in wet grass. Always be sure of your footing. A slip and fall can cause serious personal injury. If situations can result in severe injury. Operation must operate easily in both directions and automatically return to the disengaged position when released. 18. of starter cord Slopes are a major factor related to slip and fall accidents, is a safety device. Never attempt blade. The blade control Rapid retraction will pull hand and arm toward engine Slope Operation 2. and may result in personal pull cord slowly until resistance use care and good judgement. Contact Customer Support for assistance or the name of the nearest service dealer. Doing so makes the safety device with the rotating engine, you can let go. Broken bones, fractures, could result. on machines engine. When starting is felt, then pull rapidly. 1. Do not engage the self-propelled contact of or drugs. so equipped 17. the mower 27. off if a child enters the area. backwards, and safe operation and on the machine adult. and be trained look behind and engines. practices They can in this manual and supervised by an Service 3. Check the blade and engine intervals To avoid personal care in handling injury or property damage gasoline. Gasoline is extremely can ignite. Wash your skin and change flammable clothes original 3. Use only an approved Never fill containers gasoline container. inside a vehicle 4. Remove gas-powered equipment Keep all nuts, bolts, and screws tight equipment 7. trailer and refuel it on the ground. If this is not possible, then refuel such equipment on a trailer with a portable container, 5. rather than from a gasoline Keep the nozzle in contact container opening at all times not use a nozzle lock-open 6. Extinguish of ignition. all cigarettes, dispenser until fueling below of filler neck to provide bottom no more than I inch heater, furnace, or fuel container clothes dryer or other To reduce fire hazard, keep machine or other debris build-up. near an open discharge cover, and trail shield could expose to be thrown. check components For safety and replace do not meet the original equipment performance specifications and compromise gas appliances. 11. Clean up oil or fuel spillage to cool at least 5 minutes before and storing. Engine exhaust contains carbon monoxide, area. an odorless Check fuel line, tank, cap, and fittings repairing, blade and all moving spark plug wire and ground starting. or inspecting, parts have stopped. make certain the Disconnect or over-speed safe frequently 12. Do not crank engine with spark plug removed. 13. Maintain or replace safety and instruction for cracks labels, as 14. Observe proper disposal laws and regulations. Improper disposal of fluids and materials can harm the environment. 15. According to the Consumer Products Safety Commission (CPSC) and the U.S. Environmental Protection Agency (EPA), this product has an Average Useful Life of seven (7) years, At the end of the Average Useful inspected annually the against the engine to prevent by an authorized service dealer to ensure that all mechanical and safety systems are working properly and not worn excessively. Failure to do so can result in accidents, gas. Before cleaning, unintended or in a poorly ventilated setting the maximum speed of the engine. Life have the machine indoors governor controls or 140 hours of operation. Never run an engine and deadly the engine's The governor or leaks. Replace if necessary. free of grass, leaves, any fuel soaked debris. machine Do not change necessary. GeneralService: 2. frequently the engine. securely. engine. Never store the machine 10. flame, spark or pilot light as on a water heater, space I. components, parts or allow objects operating If gasoline is spilled, wipe it off the engine and equipment. Move machine to another area. Wait 5 minutes before Allow height the engine is running. may lead to improper for fuel expansion. 1I. 14. Repair the the mower. safety!" fuel tank. Filltankto remove for any damage. and operating to make a wheel or cutting while Grass catcher which before Replace gasoline cap and tighten 13. Never attempt starting immediately with original equipment manufacturer's (O.E.M.) parts only, listed in this manual. "Use of parts is hot or I0. 12. inspect the mower before protection, vapors will Allow engine to cool at least two minutes Never overfill starting After striking a foreign object, stop the engine, disconnect the spark plug wire and ground against the engine. moving Never remove gas cap or add fuel while engine with safety devices. Check their proper are subject to wear and damage which cigars, pipes and other sources because flammable to be sure the condition. regularly. adjustment 9. 8. 9. 8. Do device. Never fuel machine indoors accumulate in the area. running. refueling. Never tamper damage nozzle. is complete. 7. is in safe working Thoroughly with the rim of the fuel tank or may lead to improper safety!" 5. operation from the truck or specifications and compromise Mower blades are sharp and can cut. Wrap the blade or wear gloves, and use extra caution when servicing them. 6. on the blade 4. or on a truck or trailer bed with a plastic liner. Always place containers ground away from your vehicle before filling. equipment performance immediately. 2. inspect Replace blade with the original equipment manufacture's (O.E.M.) blade only, listed in this manual. "Use of parts which do not meet the use extreme and the vapors are explosive. Serious personal injury can occur when gasoline is spilled on yourself or your clothes, which bolts at frequent Also, visually for damage (e.g., bent, cracked, worn) SafeHandling Of Gas01ine: I. mounting for proper tightness. injuries or death Donot modify engine To avoid serious injury or death, do not modify engine in any way. Tampering with the governor setting can lead to a runaway engine and cause it to operate at unsafe speeds. Never tamper with factory setting SECTION of engine 2 -- governor. IMPORTANT SAFE OPERATION PRACTICES S SparkArrestor Notice Regarding Emissions Engines which are certified to comply with California and federal EPA emission regulations for SORE (Small Off Road Equipment) are certified to operate may include the following Modification (EM), Oxidizing Injection on regular emission unleaded control gasoline, and internal combustion engine and should not be used machine isforest-covered, equipped with brush an on ARNING: or near anyThis unimproved covered or grass-covered land unless the engine's _hlll systems: Engine Catalyst (OC), Secondary Air (SAI) and Three Way Catalyst (TWC) if so equipped. exhaust system is equipped meeting applicable with a spark arrester local or state laws (if any). If a spark arrester is used, it should effective working order by the operator. the above is required be maintained by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark attester for the muffler is available through your nearest engine authorized service dealer or contact the service department, WARNING: follow Your Responsibility--Restrict the warnings and instructions RO. Box 361131 Cleveland, the use of this power machine to persons in this manual and on the machine. SAVETHESEINSTRUCTIONS! 6 I SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES in In the State of California Ohio 44136-0019. who read, understand and or a corner of a building... Iv Z 0 0 !-Z Q. I ¢N Z o I- ! | 15 ° Usethis page as a guide to determine slopes where you may not operate safely, WARNING: Do not operate (a rise of approximately mowers up and down up and down slopes. your lawn mower on such slopes. Do not mow on inclines with a slope in excess of 15 degrees 2-1/2 feet every 10 feet). A riding mower could overturn slopes, never across the face of slopes. Operate walk-behind and cause serious injury. Operate mowers riding across the face of slopes, never 3 AssembJy & Set-Up Contents of Carton One Lawn Mower One Lawn Mower One Grass Catcher One Side Discharge Assembly Operator's 2. without gasoline or oil in the engine. Fill up gasoline and oil as instructed in the accompanying manual BEFORE operating your mower. 1. a. which Pull up and back on upper hole on the handle mounting lifting handle as shown in Fig. Hardware _Carria Wing Nuts (2) the handle up. Figure 3-1 Tighten handle. properly star knobs to secure upper handle to lower Make sure that each carriage bolt is seated in the handle. Secure with pack. See Fig. 3-2. Figure 3-2 b. pack into the bracket. Pack may be between 3-1. Make certain the lower handle is seated securely into the handle mounting brackets. Do not crimp cable while Pack Insert a carriage bolt from the hardware f Remove any packing material upper and lower handles. of Oil one plastic wing nut, also included in the hardware pack. Repeat on other side with remaining items from hardware engine Handle One Bottle One Hardware Chute upper NOTE:This unit is shipped Manual g_olts (2) 3. The rope guide is attached handle. to the right side of the upper See Fig. 3-3. Loosen the wing nut which b. secures the Slip plastic channel of grass bag over hooks on the frame. See Fig. 3-4. All the plastic rope guide. channels except center top of bag attach from outside of frame. F Figure 4. Figure 3-4 3-3 a. Hold blade control against upper b. Pull starter control. rope out of the engine. c. Slip starter rope into rope guide. d. Tighten handle. Release blade c. 2. Attach center top of bag from inside of frame. Follow the steps below to attach the grass catcher: a. Lift rear discharge door. See Fig. 3-5. F wing nut. Insert post on cable tie into hole provided on the lower handle. Pull cable tie tight and trim excess. GrassCatcher 1. Follow steps below to assemble the grass catcher. Make certain bag is turned right side out before (warning label will be on the outside). a. assembling Place bag over fra me so that its black plastic side is at the bottom. Figure 3-5 Place grass catcher on the pivot rod. Let go of discharge door so that it rests on the grass catcher. WARNING: Never operate mower on the grass catcher are firmly rod and the rear discharge unless the hooks seated on the pivot door rests firmly against top of the grass catcher. SECTION 3 -- ASSEMBLY& SET-UP 9 Side DischargeChute Your mower is shipped Adjustments as a mulcher. discharge, make sure grass catcher discharge door is closed. 1. To convert to side is off of the unit and rear CuttingHeight Each wheel has a height adjustment On the side of the mower, lift the mulching plug. See Figure 3-6. height lever to change the cutting of the mower. 1. Depress height adjustment 2. Slide lever to desired height. lever towards position wheel. for a change in cutting See Fig. 3-7. Figure 3-6 ,J 2_ Slide two hooks of side discharge mulching remove plug assembly. side mulching chute under Lower the mulching hinge pin on Figure 3-7 plug. Do not plug at any time, even when you are 3. Release lever towards deck. not mulching. IMPORTANT:All wheels relative For rough position. height adjustment scalping must be placed or uneven in the same lawns, move the lever to a higher position. This will stop of grass. Set-Lip Gasand Oil Fill-Up Refer to the Engine Operation additional engine section in this manual starting unit for the first time out 1. Add oil provided of the box. 2. Service the engine with gasoline as instructed before Engine Operation section gasoline. Gasoline _ is extremely or while the engine Extinguish cigarettes, sources of ignition. SECTION 3 -- ASSEMBLY& SET-UP in the of this manual. flammable and the WARNING: vapors are explosive. Use extreme Nevercare fuel when the machine handling indoors 3. for information. is hot or running. cigars, pipes and other Charge battery as instructed in the Service section of this manual (Electric Start Units). 4 Controls and Features Drive Controk Electric Start ignition Switch Control Recoil Starter Side Discharge Chute Mulch Pluq Cutting Height Adjustment . Levers / Figure 4=1 BladeControl MulchPlug The blade control is attached to the upper handle of the mower. Depress and squeeze it against the upper handle to operate the The mulch plug is used for mulching purposes. collecting the grass clippings in a grass catcher unit. Release it to stop engine and blade. side discharge chute, some mower of recirculating the clippings models Instead of or using the have the option back to the lawn. This is called mulching. Never attempt This to bypass its operations. ARNING: blade control is a safety device. _ SideDischargeChute Your mower DriveControl The drive control is located on the underside of the upper handle is shipped as a mulcher. clippings to the side instead, follow Assembly & Set-Up section To discharge the grass the instructions in the to attach the side discharge chute. and is used to engage the drive. Squeeze it against the upper handle to engage the drive; release it to slow down mower from or stop chute area on cutting deck. Refer to warning label on ARNING: the unit. Keep hands and feet away from the _hb propelling. ChokeControl The choke control when activated, aids in starting is located closes the choke plate on the carburetor the engine. choke on the engine. the engine on the left side of the handle and Pull the choke control and to activate Use of the choke may not be necessary is warm or the air temperature ElectricStartIgnition Switch The ignition the if is high. Cutting HeightAdjustmentLevers switch is located It is used only for the electric on the left side of the handle panel. starter. RecoilStarter The recoil starter behind is attached to the right upper the unit and pull the recoil starter handle. Stand rope to start the unit. One adjustment lever is located on each wheel and is used to adjust the cutting height. All four levers have to be at the same relative position to ensure a uniform cut. 11 Operation F Starting Engine WARNING: Be sure no one other than the operator is standing near the lawn mower while starting engine or operating mower. Never run engine indoors or in enclosed, poorly ventilated areas. Engine exhaust contains carbon monoxide, an odorless and deadly gas. Keep hands, feet, hair and loose clothing away from any moving parts on engine and lawn mower. ( Pull out the choke knob located on the left side of the upper handle. See Fig. 5-1. NOTE: Use of the choke may not be necessary if the engine is warm or the air temperature is high. 2_ Standing behind the mower, squeeze and hold the blade control against upper handle. 3. Recoil Start: Pull the recoil starter lightly until resistance is felt, then pull rapidly to overcome compression, prevent kickback, and start the engine. Repeat if necessary. See Fig. 5-1. NOTE: Do not allow the recoil starter Figure 5-1 to snap back against the rope guide. 4_ UsingGrassCatcher Electric Start: Turn ignition engine. Release the key after the engine starts. See Fig. 5-1. When engine warms key to the right to start the up, push in the choke knob. 1. Stopping Engine 1. You can use the grass catcher to collect operating the mower. Attach grass catcher "Assembly mower before performing any work on to thestop mower or to WARNING: Wait for the blade completely remove the grass catcher. UsingYourlawn Mower instructions while collect you are in the & Set-Up" section. Grass clippings automatically Release blade control to stop the engine and blade. following clippings will in bag as you run mower. Operate till grass bag is full. 2. Stop engine completely by releasing the blade control. Make sure that the unit has come to a complete stop. 3. Lift discharge door and pull grass bag up and away from the mower to remove the bag. Dispose of the grass clippings and reinstall the bag when complete. Be sure lawn is clear of stones, sticks, wire, or other objects which could damage be accidently thrown serious personal 1. lawn mower or engine. by the mower in any direction injury to the operator Once the engine is running, against the upper Such objects could and cause thoroughly and others. can damage your eyes severely. Always wear safety glasses while operating performing any adjustments the mower, or while or repairs on it. Usingas Mulcher For mulching grass, remove the grass catcher chute from the mower. For effective mulching, and side discharge do not cut wet grass. If the grass has been allowed to grow in excess of four inches, mulching is not recommended. Use the grass catcher bag clippings instead. to indication inspected mower before Extensive vibration mower. WARNING: The operation of any lawn mower can result in foreign objects being thrown into the eyes, which inspect repair damage squeeze the drive control handle to propel WARNING: If you strike a foreign object, stop the engine. Remove wire from the spark plug, for any damage, restarting of mower and and operating. during of damage. The unit should and repaired. operation is an be promptly Maintenance & Adjustments Maintenance 2. Lubricate motor General Recommendations Always observe maintenance. The warranty at least once a season with light oil (or are removed safety rules when performing does not cover items that Lubricate the torsion discharge door and side mulch plug periodically oil to prevent spring and pivot points 4. The transmission is pre-lubricated and does not require lubrication. Changing 5. Follow the Engine Maintenance speed will void engine schedule Periodically should be checked at least once each and make sure these are tight. and instruction and sealed at the factory section for lubrication for engine lubrication. build-up of the mower of grass clippings deck after each use to prevent or other debris. Follow steps below for this job. WARNING: Always stop engine, plug, and ground against engine any type of maintenance disconnect before spark 1. Disconnect spark plug wire. Drain gasoline from lawn mower or place a piece of plastic under the gas cap. 2. Tip mower performing on your machine. so that it rests on the housing. with the air cleaner Lubrication Lubricate pivot points on the blade and drive controls at least once a season with light oil. These controls must operate with light DeckCare Clean underside check all fasteners on the rear rust. See Fig. 6-1. have been subjected to operator abuse or negligence. To receive full value from warranty, operator must maintain the lawn mower as instructed here. of engine-governed of the wheel any 3. on this lawn mower All adjustments season. for any reason, lubricate surface of the pivot arm and inner surface with light oil. See Fig. 6-1. wa rra nty. 1. the wheels oil). If wheels freely in both directions. facing up. Hold mower Keep the side firmly. any direction and do not leave the mower tipped for WARNING: tip can the drain mowerintomore ° in any length of Never time. Oil the than upper90 part of the engine causing a starting problem. See Fig. 6-1. 3. Scrape and clean the underside of the deck with a suitable tool. Do not spray with water. IMPORTANT: Do not use a pressure washer or garden hose to clean your unit. These may cause damage to bearings, or the engine. The use of water will result in shortened life and reduce serviceability. 4. Put the mower back on its wheels on the ground. Ifyou had put plastic under the gas cap earlier, make sure to remove it now. Figure 6-1 13 Engine Care ReplacingRearFlap NOTE: Refer to the Engine Operation and Maintenance in this manual for detailed instructions. Maintain sections oil level. 1. To remove rear flap, lift rear door, and press flap in on either side to remove from hole. See Fig. 6-2. r Service air cleaner every 25 hours under normal conditions. Clean every few hours under extremely dusty conditions. Clean spark plug and reset the gap once a season. Clean engine regularly with a cloth or brush. Keep the area around the top of the engine clean to permit proper air circulation. Remove all grass, dirt, and combustible debris from muffler area. \\ Figure 6=2 2. Remove flap from opposite in the opposite SECTION 6-- MAINTENANCE & ADJUSTMENTS hole and replace with new flap order and manner of removal. 7 Service Blade Care 5. Lubricate the engine the blade adapter WARNING: sharpening When removing or replacement, the cutting protect blade for inspect the blade adapter strike a foreign object. Replace when below for blade service. 1. for cracks, especially necessary. part number) Disconnect spark plug boot from spark plug. Turn mower on its side making sure that the air filter and the carburetor are facing up. 2. operating faces the ground position. blade and the blade adapter which hold the to the engine crankshaft. See Fig. 7-1. when the mower is in the Place blade bell support on the blade. Align notches blade bell support with small holes in blade. 7. Replace hex bolt and tighten rain., 600 in. Ibs. max. blade bolt for correct and flanges. 6. To ensure safe operation Remove the bolt and the blade bell support of Make sure that the blade is aligned seated on the blade adapter if you Follow the steps and the inner surface onto the engine crankshaft. Place the blade on the adapter such that the side of the blade marked "Bottom" (or with your hands with a pair of heavy gloves or use a heavy rag to hold the blade. Periodically crankshaft with light oil. Slide the blade adapter hex bolt to torque: of your mower, periodically on the 450 in. Ibs. check the torque. Belt Care Remove two shoulder mower screws securing front drive cover to deck. See Figure 7-2. Press inward on sides of front drive cover and release tabs that secure it to the height adjuster brackets. Remove drive cover from mower. r Support Figure 7-1 3. Remove blade and adapter 7-1. from the crankshaft. See Fig. 4. Remove blade from the adapter for testing balance. Balance the blade on a round shaft screwdriver to check. Remove metal from the heavy side until it balances evenly. When sharpening the blade, follow grind. Grind each cutting balanced. WARNING: the original edge equally An unbalanced when rotating may cause damage to mower injury. Figure 7-2 2. angle of to keep the blade at high speeds. It and could break Loosen screw holding belt tension spring to transmission. See Figure 7-2 inset. Do not remove screw completely. As you loosen it, tension on the belt will be released. Push transmission up a little and slide belt offthe transmission pulley. blade will cause excessive vibration causing personal \ 3. Tip mower on its side with the air filter up to access belt from underside of mower and remove blade as described in the previous section. Refer to Fig. 7-1. 15 4. Press inward on tab on the engine the baffle bracket. baffle to release it from 6. See Fig. 7-3. Replace with new belt, making engine pulley while it around 7. the transmission Reattach engine in the previous 8. pulling Turn mower sure belt is firmly pulley. baffle and reassemble blade as described section. back over and make sure belt is seated on the transmission pulley. Tighten screw loosened secure belt tension spring to the transmission. 9. Reassemble seated on from the other side and sliding earlier to front drive cover. ReplacingBattery may cause burns. Do not short circuit or mutilate WARNING: Batteries acidin which batteries in any way. Docontain not putsulfuric batteries fire as these may burst or release toxic materials. Loosen star knobs securing carefully fold the upper upper and lower handles and handle down toward the lower handle as shown in Fig. 7-5. f Figure 7-3 5. Slide belt off of engine opening pulley and thread through the in the deck. See Figure 7-4. ii Figure 7-5 2. Remove the two screws securing housing 3. Figure '°1 SECTION 7-- SERVICE 7-4 battery cover to battery and place them to the side. See Fig. 7-5. Open battery cover, remove from battery, remove positive and replace and negative leads with new battery. Connect the positive lead to the positive pack, then connect the negative side. side of the battery NOTE: The battery you have may differ slightly one shown in Fig. 7-6. Refer to the Parts List. from the Charaina Battery and toxic material; handle with care and keep away WARNING: containsdisassemble, corrosive fluid from children. The Do battery not puncture, ÷ mutilate or incinerate Positive could be vented Terminal in a well ventilated Negative Terminal the battery. during charging Explosive gases or discharging. Use area, away from sources of ignition. I NOTE:The special designed the plug on the battery 1. Plug the battery the battery plug on the charger will only fit into box. charger housing. into the port on the underside of See Fig. 7-7. f Figure IMPORTANT:When battery replacing 7-6 battery pack must be positioned to the left side and the negative pack in handle panel, with the positive terminal terminal to the right side of panel (Positive terminal is closest to the key switch). See Fig. 7-6. Replacing battery pack incorrectly will cause serious damage. 4. Reattach battery cover to battery housing by securing with the two screws removed earlier, making sure to snap the wire conduit 5. on the left into place on the housing. Fold handles back up and tighten Figure 7-7 star knobs. 2. Insert the battery household initial charger use. Do not charge NOTE: For optimal battery plug into a standard outlet. Charge battery longer engine starting life, charge the battery 120 volt for 8 to 10 hours before than 12 hours. performance and after every use for 8 to 10 hours or until the green LED light illuminates (If equipped). Do not charge longer than 12 hours. 3. After charging, disconnect then disconnect charger IMPORTANT: the electric charger plug from outlet first, lead from battery. Do not remove the battery starter housing pack from for any reason other than replacement. IMPORTANT: Always plug charger lead into battery pack lead first, and then insert battery charger plug into 120 volt standard household outlet. Follow this order of action every time you charge the battery. SECTION 7 -- SERVICE 17 ReplacingFuse Off-SeasonStorage The electric starter circuit and battery are protected by a 40 ampere fuse. If the fuse burns out, the electric starter will not The following for storage. operate. If the unit fails to start with the electric the following 1. Open the battery See Fig. 7-5. 2. Remove fuse from socket and inspect If it is burned ampere starter, steps to check the fuse inside the battery cover as described out, replace in Replacing perform housing: Battery. as shown in Fig. 7-8. with standard automotive 40 steps should be taken to prepare your lawn mower Clean and lubricate mower lubrication instructions. thoroughly as described Do not use a pressure washer or garden unit. Coat mower's cutting in the hose to clean your blade with chassis grease to prevent rusting. fuse. Refer to Engine Maintenance storage section for correct engine instructions. Store mower in a dry, clean area. Do not store next to corrosive materials, such as fertilizer. When storing any type of power equipment ventilated or metal storage rust-proof the equipment. shed, care should in a poorly be taken to Using a light oil or silicone, equipment, especially cables and all moving mower before storage. coat the parts of your lawn Battery The battery must be stored with a full charge. Extended of a discharged battery. Figure 7-8 3. Carefully place wiring cover, and fold upper NOTE:The out. SECTION 7-- back into housing, engine can be started SERVICE close battery handle back into place. manually if the fuse burns battery will reduce life and capacity storage of the Troubleshooting Problem Engine Fails to start Cause 1. Remedy Blade control disengaged. 2. Spark plug boot disconnected. 2. Connect wire to spark boot. 3. Fuel tank empty or stale fuel. 3. Fill tank with clean, fresh gasoline. 4. Engine not primed (if equipped with primer). 4. Prime engine as instructed section. in the Operation 5. Faulty spark plug. 5. Clean, adjust gap, or replace. 6. Blocked fuel line. 6. Clean fuel line. Z Engine flooded. Z Waita few mmutes to restart, butdo not prime. B, Fuel valve (if equipped) 9. Engine not choked Engine runs erratic 1. Engage blade control. closed. (if equipped 8. Open fuel valve. See engine manual. with choke). 9. Choke engine. See engine manual. 10. Burnt fuse. (Electric Start only) 10. Replace fuse (see Service Section). 1. Spark plug boot loose. 1. Connectand 2. Blocked fuel line or stale fuel. 2. Clean fuel line; fill tank with clean, fresh tighten spark plug boot. gasoline. 3. Vent in gas cap plugged. 3. Clear vent. 4. Water or dirt in fuel system. 4. Drain fuel tank. Refill with fresh fuel. 5. Dirty air cleaner. 5. Refertoengine 6. Unit running 6. Push CHOKE knob in. with CHOKE (if equipped) manual. applied. Engine overheats Occasional skips (hesitates) at 1. Engine oil level low. 1. Fill crankcase with proper oil. 2. Air flow restricted. 2. Clean area around 1. Spark plug gap too close. 1. Adjust gap to .030". 1. Spark plug fouled, faulty, or gap too wide. 1. Reset gap to .030" or replace spark plug. 2. Dirty air cleaner. 2. Refer to engine manual. 1. Cutting 1. Tighten and on top of engine. high speed Idles poorly Excessive Vibration blade loose or unbalanced. 2. Bent cutting Mower will not blade. 1, Wet grass. blade and adapter. Balance blade. 2. See an authorized service dealer. 1, Do not mow when grass is wet; wait until later to cut. mulch grass 2, Excessivelyhigh grass. 2. Mow once ata high cutting height, then mow again at desired height or make a narrower 3. Dull blade. cutting path. 3. Sharpen or replace blade. Continued on next page 19 Problem Cause Uneven cut 1. Wheels not positioned Remedy correctly. 1. Place all four wheels in same height (if equipped 2. Dull blade. i : SECTION 8 -- TROUBLESHOOTING with individual position height adjusters). 2. Sharpen or replace blade. ifo iii iJi EngineOperation Fuel Cap \ Air Cleaner Grip Cap Oil Drain Spark Plug Mumer Figure 10-1 Pre-OperationCheck Oil Recommendations NOTE:This engine is shipped engine. Running the engine serious engine damage Before starting without with insufficient engine, is about 20 oz. Use a 4-stroke, or an equivalent motor oil certified 20 Oil mlmlllm Iilmllm high detergent, SG/SF. on the for general, all temperature in your area from m,3o premium U.S. automobile oil is used, select the appropriate average temperature m__ fill with oil. Do not over-fill. to meet or exceed SAE 10W-30 is recommended 20w oil can cause manufacturer's requirements for service classification Motor oils classified SG/SF will show this designation container. single viscosity _ or oil in the and void the engine warranty. capacity quality gasoline viscosity 2ow4o, _ow5o_____ I 15w40, O_____m/b. use. If for the Q the chart to the right. lOW40 Iilmmmmlll ml_lmmlmmmmmm I v lOw30_____u (°C)-30 o -20 o -10 ° 0 ° (°F)-20 ° 0° Ambient 20o 1. Single Viscosity 2. Multi Viscosity 10° 40o 20 o 30 o 40 o 60 o 80 o 100 o Temperature NOTE: Using non detergent oil or 2-stroke engine shorten the engine's service life. oil could 21 CheckOil Level CheckFuel Level NOTE: Be sure to check the engine on a level surface with the 1. Clean around 2. Fill tank to approximately engine stopped. 1. Remove the oil filler cap and wipe the dipstick Fig. 10-2. clean. See neck to allow fuel fill before removing 1-inch below for fuel expansion. NOTE: Before refueling, cap to fuel. lowest portion of Be careful not to overfill. allow engine to cool 2 minutes. Starting TheEngine equipment not and use feet a pressurized ARNING: moving Always parts. keep Do hands clear of starting fluid. Vapors are flammable. _ 1. Pull out the choke knob located on the left side of the upper handle. Figure 2. Insertthe dipstickinto 3. Ifthelevelislow, slowlyadd See Fig. 10-2 inset. 4. Tighten dipstick 10-2 the oil filler neck, but do not screwit firmly NOTE: Do not overfill. smoking, hard starting, of air cleaner. oiltothe upperlimitonthedipstick. before starting Overfilling in. engine. J with oil may cause spark plug fouling, or oil saturation Figure FuelRecommendations 2. Gasoline with up to 10% ethanol or 15% MTBE (Methyl Tertiary Butyl Ether) can be used. Never use an oil/gasoline mixture, dirty gasoline, or gasoline over 30 days old. Avoid getting water in the fuel tank. DO NOT USE E85 GASOLINE. explosive ventilated Gasoline is extremely 3. dirt, dust, or flammable Avoid repeated or where gasoline or prolonged contact should and is Do not overfill Electric Start: Turn ignition engine. 10-3. until resistance compression, Repeat if necessary. be no fuel in the filler neck). After refueling, refueling. make sure the area is dry before starting ENGINE OPERATION the prevent See Fig. key to the right to start the Release the key after the engine starts. See Fig. When engine warms up, push in the choke knob. the fuel tank (there securely. Be careful not to spill fuel when -- lightly the rope guide. with skin or and 9 and start the engine. the blade control handle. of va pot. Spilled fuel or fuel vapor may ignite. If any fuel is SECTION to overcome if the engine NOTE: Do not allow the recoil starter to snap back against is stored. make sure the tank cap is closed properly spilled, engine. the mower, depress Recoil Start: Pull the recoil starter kickback, 10-3. 4. WARNING: behind is felt, then pull rapidly smoke or allow flames or sparks in the area where the engine is refueled Standing handle and hold it against the upper under certain conditions. Refuel in a wellarea with the engine stopped. Do not breathing 10-3 NOTE: Use of the choke may not be necessary is warm or the air temperature is high. Use automotive gasoline (unleaded or low leaded to minimize combustion chamber deposits) with a minimum of 87 octane. WARNING: See Fig. 10-3. StoppingTheEngine 1. Release the blade control. 1 EngineMaintenance Periodic any maintenance. To prevent accidental ARNING: the Shut offthe disconnect spark plug engine boot. before _ inspection If engine must be tipped to transport of the engine is essential is to be maintained. Regular maintenance will also ensure a long service life. The required service intervals and the kind of maintenance to be performed are described IMPORTANT: and adjustment if high level performance start-up, performing equipment intervals, or to inspect or remove grass, keep spark plug side of engine in the table below. Follow the hourly or calendar whichever when operating up. Transporting or tipping engine spark plug down may cause smoking, hard starting, spark plug fouling, or oil saturation of air cleaner. _1 occur first. More frequent in adverse service is required conditions. muffler will be very hot. Be careful not to touch the WARNING: muffler. If the engine has been running, the MaintenanceSchedule FirstSHours Each Useor EveryS Hrs. EverySeason EverySeason EverySeason or 25 Hours or SOHours or 100Hours ,/ CheckEngineOil Level ChangeEngineOil ff _/ CheckAir Cleaner _/ M/ ServiceAir Cleanerf M/ CheckSparkPlug V/ ReplaceSparkPlug V/ CleanEngineShroud V/ Cleanaround muffler V/ ReplaceFuelFilter f Service more frequently ff Service Dates M/ when used in dusty areas. Every season or 25 hours if operating under heavy load or high ambient temperature. 23 AirCleanerService Oil Service Check oil level regularly. Paper filters cannot Be sure correct or every 100 operating dusty conditions. oil level is maintained. hours or daily before starting procedure in the Operation engine. Check every five See oil checking be cleaned and must be replaced section. solvents for cleaning thegasoline air cleaner element. A fire WARNING: Never use or low flash point or explosion could result. OilChange _ IMPORTANT: Be sure to check engine on a level surface with the engine stopped. Drain the oil while the engine is still warm to IMPORTANT: Never run the engine without engine wear will result. assure rapid and complete the air cleaner. Rapid draining. 1. 1. Remove all fuel from tank by running from lack of fuel. 2. Remove drain plug and allow oil to drain into a suitable container. once a year hours; more often if used in extremely engine until it stops Remove the wing bolt and the air cleaner the elements paper element element See Fig. 10-1. cover. Remove and separate them. See Fig. 10-2. Replace when or replace dirty or damaged. Clean foam when damaged. f Oil Fill Cap Foam Element Figure Figure 10-1 2. To clean foam element, separate it from the paper element and wash in liquid detergent drain oil, drainBefore fuel from tankengine by running engine WARNING: tipping or equipment until fuel tank is empty. i_ 3. Reinstall the drain plug and tighten 4. Refill with the recommended to it securely. oil (see Operation section) and check the oil level. See Fig. 10-1. 5. Reinstall the oil fill cap securely. IMPORTANT: Used motor left in contact with the skin for prolonged is unlikely oil may cause skin cancer if repeatedly periods. Although this unless you handle used oil on a daily basis, it is still advisable to thoroughly wash your hands with soap and water as soon as possible after handling used oil. NOTE: Please dispose of used motor compatible with the environment. oil in a manner that is We suggest you take it in a sealed container to your local service station for reclamation. not throw it in the trash or pour it on the ground. SECTION10-- ENGINE MAINTENANCE Do thoroughly before 10=2 and water. Allow to dry using. Do not oil the foam element. SparkPlugService 3_ Measure the plug gap with a feeler gauge. Correct as necessary by bending gap should plug removed. DODONOT NOT crankforengine WARNING: check spark _ be setto side electrode. See Fig. 10-4. The 0.030 in. with with spark spark plug removed. To ensure proper engine operation, properly and free of deposits. 1. gapped the spark plug must be Remove the spark plug boot and use a spark plug wrench Electrode to remove the plug. See Fig. 10-3. Spark Plug Figure 10-4 4_ Check that the spark plug washer is in good condition and thread threading. 5_ After the spark plug is seated, tighten wrench Figure the spark plug in by hand to prevent to compress cross- with a spark plug the washer. 10=3 NOTE:When installing a new spark plug, tighten 1/2 turn after the spark plug seats to compress the washer. When reinstalling a used spark plug, tighten 1/8-1/4 turn after the i_ 2. muffler will be hot. Behas careful to touchthe the WARNING: If very the engine been not running, muffler. Visually inspect the spark plug. Discard the spark plug if there is apparent chipped. reused. wear, or if the insulator is cracked or spark plug seats to compress IMPORTANT:The An improperly the washer. spark plug must be securely tightened. tightened and may damage spark plug can become very hot the engine. Clean the spark plug with a wire brush if it is to be SECTION10 -- ENGINE MAINTENANCE 2S Fuel Filter Service The fuel filter cannot Storage be cleaned year or every 100 operating gasoline. 1. 2. and must be replaced once a hours; more often if run with old Remove all fuel from tank by running from lack of fuel. engine Engines stored between until it stops in fuel system or on essential your engine deteriorates Remove c-clamp from fuel line and remove tank outlet. See Fig. 10-5. 30 and 90 days need to be treated with a gasoline stabilizer and engines stored over 90 days need to be drained of fuel to prevent deterioration and gum from forming fuel line from the carburetor, replaced. 1. carburetor during parts. If the gasoline and other fuel system components, Remove all fuel from tank by running from lack of fuel. _i ARNING: running. Change oil. See Oil Change section. 3. Remove spark plug and pour about 4. serviced or until it stops unattended while 1/2 an ounce of engine Replace spark plug and crank slowly to Clean debris from around under, around engine Never leave engine 2. oil into cylinder. distribute oil. in storage, you may need to have engine, and behind under finger muffler. guard, and Touch upany damaged paint, and coat other areas that may rust with a light film of oil. 5. Store in a clean, dry and well ventilated appliance that operates area away from any with a flame or pilot light, such as a furnace, water heater, or clothes dryer. Also avoid any area with a spark producing electric motor, or where power tools are operated. 6. Figure 10-5 If possible, also avoid storage because that promotes 3. Pull out old fuel filter from tank outlet. Replace when or damaged. 4. Grasp new fuel filter from shouldered completely 10-5 inset. 5. to the shoulder dirty end and insert it into the tank outlet. See Fig. If the engine engine. cleaning. Clean finger 1. Check your engine as described Check section of this manual. 2. If the fuel was drained Periodically remove dirt build-up muffler. from 3. IMPORTANT'. Do not spray engine with water to clean because washing equipment fuel. Using a garden hose or pressure can also force water into the air cleaner or muffler opening. Water in the air cleaner will soak the paper element, and water that passes through the element or muffler can enter the cylinder, causing damage. could cause aAccumulation fire. Inspect and clean before WARNING: of debris around every muffler use. SECTION10-- during ENGINE MAINTENANCE in the Pre-Operation storage preparation, If you keep a container fill the of gasoline starting. Clean with a air. contaminate can cause fuel or for refueling, make certain it contains only fresh fuel. Gasoline oxidizes and deteriorates over time, causing hard allow it to cool for at least half guard and around brush or compressed water could level in storage. Tilting tank with fresh gasoline. has been running, an hour before Keep the engine oil leakage. Removing FromStorage Replace fuel line and c-clamp. CleanEngine i_lk 7. areas with high humidity, rust and corrosion. If the cylinder preparation, is normal. was coated with oil during the engine will smoke briefly storage at startup. This The EZ Start Promise Provisions of Your Limited Warranty In addition to the other terms and conditions of the Limited Warranty applicable to your new mower, MTD LLC ("MTD") hereby warrants that your mower's engine will start on the first or second attempt by an able-bodied adult (subject to the limitations described below) for the duration of the manufacturer's limited warranty applicable to your product. If the engine on your mower fails to conform to this limited warranty, MTD will cover the cost of parts and labor associated with any adjustments and/or repairs necessary to return your engine to its warranted condition. In order to make a claim under these provisions of your warranty, you must bring the product and proof of purchase to an authorized MTD service provider. In many cases, the retailer who sold you your mower is not equipped to provide warranty service, so please locate the authorized service dealer nearest you by either calling the phone number provided in your Operators Manual or looking up an authorized service dealer on-line at www.mtdproducts. com. Items and Conditions Not Covered The EZStart Promise does not cover and/or apply to the following: • Cost of regular maintenance service or parts, such as filters, fuel, lubricants, oil changes, spark plugs, air filter, blade sharpening, worn blades, cable/linkage adjustments, or brake and clutch adjustments = Transportation costs to and from an authorized MTD service provider = Any engine used for commercial, rental, institutional, governmental, or non-residential applications = Any product or part that has been altered or misused or required replacement or repair due to misuse, accidents, or lack of proper maintenance • Repairs necessary due to improper battery care, electrical supply irregularities, or failure to properly prepare the mower prior to any period of non-use over three months = Pickup and/or delivery charges • Operational misuse, neglect, accidents, unauthorized repairs or attempted repairs of the engine or its components by anyone other than an authorized MTD service provider. GDO0-100163 Rev.B Repairs or adjustments to correct starting difficulties dueto any of the following: failure to follow proper maintenance procedures -- rotary mower blade striking an object -- contaminants in the fuel system --improper fuel or fuel/oil mixture (consult your Operator's Manual if in doubt) -- failure to drain the fuel system prior to any period of non-use over three months. . Any starting problem which results from the use of inappropriate fuels, lubricants, or additives. e Special conditions or circumstances that normally require more than two pulls to start, specifically: 1) First start-up following your initial purchase, 2) first time starts after extended period(s) of non-use over one month or seasonal storage, 3) cool temperature starts such as those found in early spring and late autumn, and 4) difficult starting that results from the operator's failure to follow the proper starting procedures identified in the Operator's Manual. If you are having difficulty starting your unit, please check the Operator's Manual to ensure that you are using the correct starting procedures. This can save an unnecessary visit to a Service Dealer. Owner Responsibilities You must maintain your mower (including its engine) by following the maintenance procedures and starting instructions described in the Operator's Manual. Such routine maintenance, whether performed by a dealer or by you, is at your expense. In addition, please retain your proof of purchase and service receipts as these may be required to validate a claim. General Conditions An authorized MTD service provider using approved replacement parts must perform all repairs covered by the EZ Start Promise. Repair by an MTD authorized service dealer is your sole remedy under this warranty. MTD is not liable for indirect, incidental, or consequential damages in connection with the use of the products covered by these warranties, including any cost or expense of providing substitute equipment or service during reasonable periods of malfunction or non-use pending completion of repairs under this warranty. Some states do not allow exclusions of incidental or consequential damages, or limitations on how long an implied warranty lasts, so certain exclusions and limitations may not apply to you. ModelE46M 74 \ 78 14 19 I 47 Model E46M Ref I Part Number NO, Description I Ref No, j Part Number Description 43 687-02334 Pivot Plate Assembly TT Screw 1/4-20 x 0.5 44 710-1257 Hex Screw 3/8-24 x 2.50 Bell Washer.265 45 749-0928A Lower Handle 46 732-1043 Belt Tension Spring Torsion Spring 47 720-0426 Adjustment Knob Transmission 48 731-05865 Rear Discharge Blade Control 49 634-04100 Front Wheel Upper Handle 50 710-04531 Screw, 1/4-20 x .390 51 717-1762 Gear 14T RH FWD 717-1761 Gear 14T LH FWD 1 747-1214 Drive Control 2 710-0599 3 736-0270 4 17032A Deflector 5 732-1014 6 618-04376A 7 747-1161A 8 749-1233D x 0.75 Chute Adapter Assembly Door 9 731-04177 Chute Deflector 10 687-02055 Mulch 11 747-0710 Hinge Pin 52 747-04080A Grass Bag Frame 12 782-7551A Wheel Dust Cap 53 710-0703 Carriage 13 720-0279 Handle Knob 54 716-0102 Snap Ring 14 720-04072 Star Knob 55 710-1652 TT Scr. w/Washer 15 710-1205 Eye Bolt 56 687-02271A Handle Bracket Assembly - RH 16 746-04485 Control 687-02270A Handle Bracket Assembly - LH 17 710-1174 Carriage 715-0221 Dowel Pin 18 732-04089A Torsion Spring - LH 58 736-0474 Washer 19 726-0240 Cable Tie 59 687-02333 Pivot Arm Assembly - RH 20 746-04380 Choke Cable 687-02332 Pivot Arm Assembly - LH 21 710-0654A Self-Tapping 60 732-04175 Rear Spring Lever 738-04266 Shoulder Plug Complete Cable Bolt 5/16-18 x 2.0 Sems Screw 57 Bolt 1/4-20 1/4-20 x.625 22 746-04484 Drive Cable 61 23 664-04027 Grassbag 62 734-04087 Rear Wheel 24 710-1650 Shoulder 63 782-01298 Height Adjuster Plate - RH 782-01299 Height Adjuster Plate - LH 732-0706 Front Lever- RH 732-0707 Front Lever- LH Screw # 12 -24 25 687-02347 Front Bearing Assembly 26 710-1241 Screw, 1/4-15 x 1.000 27 687-02194A Height Adjustment Ass'y - RH Ass'y - LH 64 Scr.500 Dia. x.434 687-02193A Height Adjustment 65 747-04587 Pivot Rod 28 787-01278 21" Deck 66 731-05642 Rear Trailing 29 731-04150C Rear Baffle 67 731-06029 Engine Baffle 30 712-0397 Wing Nut 68 787-01593 Engine Baffle Bracket 31 750-04595 Slev. Spacer 1.4" Lg. 69 731-05401 Engine Shroud 32 710-0216 Hex Screw, 3/8-16 x.75 70 710-04577 Screw, Machine, 33 732-04090A Torsion Spring - RH 71 710-0606 Screw, 1/4-20 x 1.50 34 712-04065 Flange Lock Nut, 3/8-16 72 712-04064 Nut, Flange Lock, 1/4-20 35 731-05021A Transmission 73 725-04329 Battery Charger 36 782-5002B Front Baffle 74 629-04051 Electric Start Harness Assembly 725-04347 Key Switch Cover Shield M4-.7 37 754-0637A V-Belt 75 38 736-0447 Wave Washer 76 710-1667A Screw, #10-16 x .750 39 750-04594 Sleeve Spacer 8.985" Lg. 77 725-0201 Key 725-1276 Battery 728-0199 Rivet 40 748-04015A One Piece Blade Adapter 78 41 742-0741 21" Mulching 79 42 736-0524B Blade Bell Support Blade 29 EngineModel- 2P70MO 21= @ ! J _o 6 30= f\ I 3- lIi , _7 @ U % 5 4 12 @ J 22 @@ 16 EngineModel- 2P70M0 Ref NO. Part Number 1. 751-10368 Fuel Tank 2. 751-10855 Flywheel 3. 751-10335 Rubber 4. 751-10334 Oil Filler Tube Assembly 5. 751-10852 Dipstick Assembly 6. 751-I0413 Cylinder Head Complete 7. 751-I0857 Short Block Assembly 8. 751-I0858 Stop Switch and Brake Assembly 9. 751-I0319 Recoil Spring and Pulley Assembly 10. 751-I0344 Push Rod Kit 11. 751-I0345 Valve Kit 12. 751-I0370 Oil Drain Plug and Washer Assembly 13. 751-I0854 Ignition 14. 751-I0310 Carburetor 15. 751-I0307 Flywheel 16. 751-I0856 Air Cleaner Housing 17. 751-I0342 Muffler 18. 751-I0364 Fuel Line Kit- 19. 751-I0358 Fuel Filter 20. 751-I0300 Fuel Cap Assembly 21. 751-I0299 Recoil Starter Assembly 22. 751-I0298 Air Cleaner Kit 23. 751-I0297 Air Cleaner Thumb 24. 751-I0411 Muffler 25. 751-I0403 Muffler 26. 751-I0402 Muffler 27. 751-I0387 Governor 28. 751-I0292 Spark Plug 29. 751-I0351 Spark Arrestor 30. 751-I0822 Electric 31. 751-I0823 Relay Assembly 32. 751-I0824 Relay Harness Connector 752Z2P70MO Engine - Complete 751-10326 Carburetor 751-10870 Cylinder 751-I0416 Gasket Kit - Complete 751-I0417 Gasket Kit - External NOTE: Illustrated parts without Description a numeric Shroud Fuel Tank Mounting Washer Coil Assembly Key Assembly Complete Stud Assembly Inc. hoses, clamps &filter Screw Guard Gasket/Heat Shield Return Spring Starter Kit - Major Head Service Kit call-out are not servicable components. 31 MTD CONSUMER GROUP (MTD) and the United States Environment Emission (Owner's Control System Warranty Defect Warranty Protection Agency (U. S. EPA) Statement Rights and Obligations) The U. S. EPAand MTDare pleasedto explaintheemissionscontrolsystemwarrantyon your modelyear 2005and latersmalloff-roadengine. New smalloff-roadenginesmustbe designed,builtand equippedto meetthe stringentanti-smogstandards.MTDmustwarrantythe emission controlsystemon your enginefor the periodof time listed below,providedtherehas been no abuse,neglector impropermaintenanceof yoursmall off-roadengine. Youremissioncontrolsystemmay includepartssuch as the carburetor,air cleaner,ignitionsystem,exhaustsystem,and otherassociatedemission-relatedcomponents. Wherea warrantableconditionexists,MTDwill repairyoursmall off-roadengineat no cost to yourincludingdiagnosis,partsand labor. MANUFACTURER'S WARRANTY COVERAGE: This emissionscontrolsystemis warrantedfor two years.If anyemission-relatedpart on yourengine is defective,the part will be repairedor replacedby MTD. OWNER'S WARRANTY RESPONSIBILITIES: As the smalloff-roadengineowner,youare responsibleforthe performanceof the requiredmaintenancelisted in your Owner'sManual.MTD recommendsthat you retainall yourreceiptscoveringmaintenanceson yoursmall off-roadengine,but MTDcan not denywarrantysolelyfor the lack of receiptsor foryour failureto ensurethe performanceto all scheduledmaintenance. As the smalloff-roadengineowner,youshouldhoweverbe awarethat MTDmaydenyyour warrantycoverageif yoursmall off-roadengine or part hasfaileddue toabuse, neglect,impropermaintenanceor unapprovedmodifications. Youare responsiblefor presentingyour smalloff-roadengineto an AuthorizedMTDServiceDealeras soonas a problemexists.Thewarranted repairsshouldbe completedin a reasonableamountof time,notto exceed30 days. If you haveanyquestionsregardingyourwarrantyrightsand responsibilities,you shouldcontacta MTDService Representativeat 1-800-800-7310 and addressis MTDLLC, RO. Box361131,ClevelandOH, 44136-0019. DEFECTS WARRANTY REQUIREMENTS FOR 1995 AND LATER SMALL OFF-ROAD ENGINES: This sectionappliesto 1995and later smalloff-roadengines.The warrantyperiodbeginson the datethe engineor equipmentis deliveredto an ultimatepurchaser. (a) GeneralEmissionsWarrantyCoverage_ MTDmustwarrantto the ultimatepurchaserand eachsubsequentpurchaserthat the engineis: (1) Designed,built,and equippedsoas to conformwith all applicableregulationsadoptedby the Air ResourcesBoardpursuantto its authorityin Chapters1 and 2,Part 5, Division26 of the Healthand SafetyCode;and (2) Freefrom defectsin materialsand workmanshipthat causethe failureof a warrantedpart to be identicalin all materialrespectsto the partas describedin theengine manufacturer'sapplicationfor certificationfora periodof two years. .(b)The warrantyon emissions-relatedpartswill be interpretedas follows: (1) Anywarrantedpart that is not scheduledfor replacementas requiredmaintenancein the writteninstructionsrequiredby Subsection(c) mustbe warrantedfor the warrantyperioddefinedin Subsection(a)(2). If any such partfails duringthe periodof warrantycoverage,it mustbe repairedor replacedby MTDaccordingto Subsection(4) below.Anysuch part repairedor replacedunder thewarrantymustbe warrantedfor the remainingwarrantyperiod. (2) Any warrantedpartthat is scheduledonlyfor regularinspectionin the writteninstructionsrequiredby Subsection(c) must be warrantedfor thewarrantyperioddefinedin Subsection(a)(2).A statementin such writteninstructionsto the effectof "repairor replaceas necessary"will not reducethe periodof warrantycoverage.Anysuch part repairedor replacedunderwarrantymustbe warrantedforthe remainingwarranty period. (3) Anywarrantedpartthat whichis scheduledfor replacementas requiredmaintenancein the writteninstructionsrequiredby Subsection(c) mustbe warrantedfor the periodof time prior to the first scheduledreplacementpointforthat part. If the part fails priorto thefirst scheduled replacement,the part mustbe repairedor replacedby MTDaccordingto Subsection(4) below.Any suchpart repairedor replacedunder warrantymustbe warrantedfor the remainderof the period priorto the first scheduledreplacementpointfor the part. (4) Repairor replacementof any warrantedpartunder thewarrantyprovisionsof this article mustbe performedat no chargeto the ownerat a warrantystation. (5) Notwithstandingthe provisionsof Subsection(4) above,warrantyservicesor repairsmustbe providedat all MTDdistributioncentersthat are franchisedto servicethe subjectengines. (6) Theownermustnot be chargedfor diagnosticlabor that leadsto thedeterminationthat a warrantedpart is in fact defective,providedthat such diagnosticwork is performedat a warrantystation. (7)Theengine manufacturer isliable fordamages toother engine components proximately caused byafailure under warranty ofanywarranted part. (8)Throughout theengine's warranty period defined inSubsection (a)(2), MTD willmaintain a supply ofwarranted partssufficient tomeet the expected demand forsuchparts. (9)Anyreplacement partmaybeused intheperformance ofanywarranty maintenance orrepairs andmust beprovided without charge tothe owner. Suchusewillnotreduce thewarranty obligations ofMTD. (10)Add-on ormodified partsthatarenotexempted bytheAirResources Board maynotbeused. Theuseofanynon-exempted add-on or modified parts shallbegrounds fordisallowing awarranty claim made inaccordance withthisarticle. Theengine manufacturer shallnotbe liable under thisarticle towarrant failures ofwarranted partscaused bytheuseofnon-exempted add-on ormodified part. (c) MTDwill includea copy of the followingemissionwarrantyparts list with each newengine,usingthose portionsof the list applicableto the e__&gine. (1) FuelMeteringSystem • Coldstart enrichmentsystem(soft choke) • Carburetorand internalparts • Fuel Pump (2) Air InductionSystem • Air cleaner • Intakemanifold (3) IgnitionSystem • Sparkplug(s) MagnetoIgnitionSystem (4) ExhaustSystem (5) MiscellaneousItemsUsedin AboveSystem Vacuum,temperature, position,time sensitivevalvesand switches Connectorsand assemblies GDOC-100173Rev.A NOTES 35 MANUFACTURER'S LiMiTED WARRANTY The limited warranty set forth below is given by MTD LLC with respect to new merchandise purchased and used in the United States and/or its territories and possessions, and by MTD Products Limited with respect to new merchandise purchased and used in Canadaand/ or its territories and possessions (either entity respectively, "MTD"). "MTD" warrants this product (excluding its Normal Wear Parts and Attachments as described below) against defects in material and workmanship 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 part, accessory or attachment not approved by MTD for use with the product(s) covered by this manual will void your warranty as to any resulting damage. Normal Wear Parts are warranted to be free from defects in material and workmanship for a period of thirty (30) days from the date of purchase. Normal wear parts include, but are not limited to items such as: batteries, belts, blades, blade adapters, tines, grass bags, wheels, rider deck wheels, seats, snow thrower skid shoes, friction wheels, shave plates, auger spiral rubber, engine oil, air filters, spark plugs and tires. Attachments-- MTD warrants attachments for this product against defects in material and workmanship for a period of one (1) year, commencing on the date of the attachment's original purchase or lease. Attachments include, but are not limited to items such as: grass collectors and mulch kits. HOWTO OBTAINSERVICE:Warranty service is available, WITH PROOFOF PURCHASE,through your local authorized service dealer. To locate the dealer in your area: In the U.S.A. Check your Yellow Pages, or contact MTD LLC at RO. Box 361131, Cleveland, Ohio 44136-0019, or call 1-800-800-7310, 1-330-2204683 or log on to our Web site at www.mtdproducts.com. In Canada Contact MTD Products Limited, Kitchener, ON N2G4J1, or call 1-800668-1238 or log on to our Web site at www.mtdcanada.com. This limited warranty does not provide coverage in the following cases: a. FOR c. Service completed by someone other than an authorized service dealer. d. MTD does not extend any warranty for products sold or exported outside of the United States and/or Canada, and their respective possessions and territories, except those sold through MTD's authorized channels of export distribution. e. Replacement parts that are not genuine MTD parts. f. Transportation charges and service calls. g. MTD does not warrant this product for commercial use. 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. Duringthe 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 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 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. HOWSTATELAW RELATESTO THIS WARRANTY: This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state. IMPORTANT: Owner must present Original Proof of Purchase to obtain warranty coverage. Log splitter pumps, valves, and cylinders havea separate oneyear warranty. b. 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. MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136=0019; Phone: 1=800=800=7310, 1=330=220=4683 MTD Canada Limited = KITCHENER, ON N2G 4J1; Phone 1=800=668=1238 GDOC-100016 REV. B