Yard-Man 109T Lawn Mower User Manual
Contents
1. Figure 5 SECTION 5 KNOW YOUR LAWN MOWER WARNING Be familiar with all controls and their proper operation Know how to stop the machine and disengage them quickly Blade Control Handle Starter Figure 6 Blade Control Handle WARNING The blade control handle is a A safety device Never attempt to bypass its operations Doing so may result in personal injury through contact with the rotating blade The blade rotates whenever the engine is running and when the self starter is de energized The blade control handle is located on the upper handle of the mower See Figure 6 The blade control handle and starter control button must be depressed in order to operate the unit Release the blade control handle to stop the engine and blade and to energize the self starter Recoil Starter The recoil starter handle is attached to the upper handle See Figure 6 The recoil starter is used to start the engine when the self starter is in the de energized mode Safety Key The safety key is located on the engine See Figure 6 The safety key is a safety device used to activate and deactivate the self starter system The self starter system will not work without the key in it s proper position See engine manual for further information pertaining to the safety key NOTE The safety key must be in the run position to start the mower for both systems either the self starter or recoil starter Start Control Button The2. YaRD MaN OPERATOR S MANUAL 20 Mulching Self Starter Push Mower Model 109T 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 368022 Cleveland Ohio 44136 9722 MTD PRODUCTS INC P O BOX 368022 CLEVELAND OHIO 44136 9722 PRINTED IN U S A FORM NO 770 10453 o 1 01 TABLE OF CONTENTS Content Page Important Safe Operation Practices sese 3 Slope Gauge te tad br pte ni ede desees ets obese 6 Unpacking o mE 7 Assembling Your Lawn MOWEer i 7 Know Your Lawn MOWED eene nennen nnn nennen rne nnns 8 Operating Your Lawn Mower nennen nennen nsn nrnnnens 9 Making Adjustments ennemis 11 III 12
3. Adjustment Section on page11 Remove the hairpin clips from the outer holes in the weld pins on the handle mounting brackets Using a pair of pliers squeeze one leg of the lower handle against the handle mounting bracket Insert the hairpin clip into the inner hole on the weld pin See Figure 2 Repeat on other side Hairpin Clip in Inner Hole Lower Handle N gt Handle Mounting Bracket Figure 2 Insert post on cable ties into holes provided on the lower handle Pull the cable tie tight and trim the excess See Figure 3 Cable Tie Hole on Lower Handle Figure 3 e The rope guide is attached to the right side of the upper handle Loosen the wing nut which secures the rope guide For location of the wing nut see Figure 4 Slip rope into rope iu Wing Nut R pe Guide Figure 4 With the spark plug wire disconnected and grounded and with the safety key in the locked position pull the starter rope out of the engine Slip the starter rope into the rope guide Tighten the wing nut See Figure 4 Make certain all nuts and bolts are tightened securely Your mower has been shipped as a mulcher To convert it to a side discharge mower lift the mulching plug Slide the two hooks on the side discharge deflector under the hinge pin on the mulching plug assembly Lower the mulching plug See Figure 5 Mulching Plug Hinge Pin I guum ua Ji P Lal 2 y
4. If you strike a foreign object stop the engine Remove wire from spark plug and de energize thoroughly inspect the mower for any damage and repair the damage before restarting and operating the mower Excessive vibration of the mower during operation is an indication of damage The unit should be promptly inspected and repaired SECTION 7 MAKING AD USTMENTS WARNING Be sure to disconnect the spark plug wire and DE ENERGIZE starter before performing any adjustments or repairs DO NOT attempt any maintenance or service to the engine and or mower equipped with the safety key in the unlocked and or energized mode WARNING NEVER assume starter is de energized even if the key is in the locked position and or removed from the engine ALWAYS de energize self starter prior to performing any maintenance or service to the engine and or mower Follow instructions on the engine and or machine to de energize starter A A Cutting Height Adjustment There is an adjusting plate and thumb lever at each wheel position to adjust the cutting height Each adjusting plate has nine height positions Height of cut will change if you move the thumb lever from one hole to another Simply depress the lever towards wheel and move the wheel and lever assembly to the desired position All wheels must be placed in the same relative position for uniform cutting height See Figure 8 Adjustment Lever Figure 8 For rough or uneven law
5. Maintaining Your Lawn Mower eem 12 Off Season Storage ii 14 Troubleshooting oie matre ret etat ei ei ae 15 l arts Bist ni Uem OO a mms 16 FINDING MODEL NUMBER This Operator s Manual is an important part of your new Lawn Mower It will help you assemble prepare and maintain the unit for best performance Please read and 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 behind the unit in the operating position and looking at the rear of the deck 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 Model Number Serial Number Copy the model number here Copy the serial number here MTD 10 PRobucrs Inc CLEVELAND OHIO 44136 CALLING 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 1 330 220 4MTD 4683 or 1 800 800 7310 to reach a Customer Support representative Please have your unit s model number and serial
6. number ready when you call See previous section to locate this information You will be asked to enter the serial 7 number in order to process your call For more details about proper lawn care visit our website at www mtdproducts com SECTION L IMPORTANT SAFE OPERATION PRACTICES A A result in serious injury or death General Operation 1 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 manual s before operation Be completely familiar with the controls and the proper use of this machine before operating it Keep this manual in a safe place for future and regular reference and for ordering replacement parts This machine is a precision piece of power equipment not a plaything Therefore exercise extreme caution at all times Your unit has been designed to perform one job to mow grass Do not use it for any other purpose 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 Only responsible individuals who are familiar with these rules of safe operation should be allowed to use this machine Thoroughly inspect the area where the equipment is to be used Remove all stones sticks wire bones toys and other foreign
7. objects which could be tripped over or picked up and thrown by the blade Thrown objects can cause serious personal injury Plan your mowing pattern to avoid discharge of material toward roads sidewalks bystanders and the like Also avoid discharging material against a wall or obstruction which may cause discharged material to ricochet back toward the operator To help avoid blade contact or a thrown object injury stay in the operator zone behind the handles and keep children bystanders helpers and pets at least 75 feet from the mower while it is in operation Stop machine if anyone enters the area Always wear safety glasses or safety goggles during operation and while performing an adjustment or repair to protect your eyes Thrown objects which ricochet can cause serious injury 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 shoes are recommended Never operate this machine in bare feet sandals slippery or light weight e g canvas shoes Do not put hands or feet near rotating parts or under the cutting deck Contact with the blade can amputate hands and feet 10 11 12 13 14 15 16 17 18 19 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 bef
8. on units so equipped while starting engine The blade control handle is a safety device Never attempt to bypass its operation Doing so makes the safety device inoperative and may result in personal injury through contact with the rotating blade The blade control handle must operate easily in both directions and automatically return to the disengaged position when released Never operate the mower in wet grass Always be sure of your footing A slip and fall can cause serious personal injury If you feel you are losing your footing release the blade control handle immediately and the blade will stop rotating within three seconds Mow only in daylight or in good artificial light Walk never run Stop the blade when crossing gravel drives walks or roads If the equipment should start to vibrate abnormally stop the engine and check immediately for the cause Vibration is generally a warning of trouble 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 engine is shut off Never place any part of the body in the blade area until you are sure the blade has stopped rotating 20 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
9. start control button is located on the upper left side of the handle See Figure 6 The start control button must be depressed fully while pulling the blade control handle toward upper handle for the engine to start The starter control button will automatically return to the off up position once the blade control handle is released NOTE The starter button must be depressed to start the engine with either the self starter or recoil starting system SECTION 6 OPERATING YOUR LAWN MOWER WARNING Read understand and follow all instructions and warnings on the machine and in this manual before operating Keep hands and feet away from the discharge area on and from under the cutting deck See safety labels on page 5 The operation of any lawn mower can result in foreign objects being thrown into the eyes which can result in severe eye damage Always wear safety glasses or eye shields NOTE For best results raise the cutting position until it is determined which height is best for your lawn See Cutting Height Adjustment section Gas And Oil Fill Up Service the engine with gasoline and oil as instructed in the separate engine manual Read instructions carefully WARNING Use extreme care when handling A gasoline Gasoline is extremely flammable and the vapors are explosive Never fuel machine indoors or while the engine is hot or running Extinguish cigarettes cigars pipes and other sources of ignition Before Starti
10. tank with clean fresh gasoline Clean fuel line Clean adjust gap or replace Wait a few minutes Push primer bulb three times to prime engine Use recoil starter to start engine Engine runs erratic Spark plug wire loose Blocked fuel line or stale fuel Vent in gas cap plugged Water or dirt in fuel system Dirty air cleaner Carburetor out of adjustment Connect and tighten spark plug wire Clean fuel line fill tank with clean fresh gasoline Clear vent Drain fuel tank Refill with fresh fuel Clean air cleaner Adjust carburetor Engine overheats Engine oil level low Air flow restricted Carburetor not adjusted properly Fill crankcase with proper oil Remove blower housing and clean Adjust carburetor Occasional skip hesitates at high speed Spark plug gap too close Adjust gap to 030 Idles poorly Spark plug fouled faulty or gap too wide Carburetor improperly adjusted Dirty air cleaner Reset gap to 030 or replace spark plug Adjust carburetor Clean air cleaner Excessive vibration Cutting blade loose or unbalanced Bent cutting blade Tighten blade and adapter Balance blade Replace blade Mower will not mulch grass Wet grass Excessively high grass Dull blade Do not mow when grass is wet wait until later to cut Mow once at a high cutting height then mow again at desired height or make a nar rower cutting swath 1 2 wid
11. the nuts is also recommended To Reinstall Blade Be sure to install the blade with the side of the blade marked Bottom or with part number facing the ground when the mower is in the operating position Be certain the blade is aligned with and seated onto the blade adapter flanges Place blade bell support on blade Make sure the notches on the blade bell support are aligned with the small hole in the blade Replace hex bolt Tighten to torque 450 in lbs min 600 in lbs max To ensure safe operation of mower check all nuts and bolts periodically for correct torque Deck Maintenance The underside of the mower deck should be cleaned after each use to prevent a buildup of grass clippings leaves dirt or other matter If this debris is allowed to accumulate it will invite rust and corrosion and may prevent proper mulching The deck may be cleaned by tilting the mower and scraping clean with a suitable tool make certain the spark plug wire is disconnected Do not use high pressure cleaners or water We do not recommend the use of pressure washers or garden hose to clean your unit They may cause damage to electric components spindles pulleys bearings or the engine The use of water will result in shortened life and reduce serviceability Engine Maintenance Refer to the separate engine manual for all engine maintenance instructions Maintain ENGINE OIL as instructed in the engine manual Service AIR CLEANER
12. while the engine is running Grass catcher components discharge cover and trail shield are subject to wear and damage which could expose moving parts or allow objects to be thrown For Your Responsibility 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 10 11 12 13 safety protection frequently check components and replace immediately with original equipment manufacturer s O E M parts only listed in this manual Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety Do not change the engine governor setting or overspeed the engine The governor controls the maximum safe operating speed of the engine Maintain or replace safety and instruction labels as necessary Observe proper disposal laws and regulations Improper disposal of fluids and materials can harm the environment ALWAYS de energize self starter prior to performing any maintenance or service to the engine and or mower Follow instructions both in manual and on the engine and or machine to de energize starter A WARNING TO REDUCE THE RISK OF INJURY DO NOT OPERATE MOWER UNLESS THIS GUARD OR ENTIRE GRASS g CATCHER IS IN ITS PROPER PLACE ean dr ee ree BUTTON TO START 4 PA TORTA LE eod lod ul Los gt al STAI 4 DANG AVOID SERIOUS INJ
13. 2 1171 Compression Spring 16 15262B Pivot Bar 41 732 1172 Torsion Spring 17 15261A Height Adj Plate 42 710 1205 Rope Guide 18 734 1978 Wheel Assembly 43 720 0279 Handle Knob 19 14578 Height Adj Ass y Comp 44 710 1174 Carriage Bolt 14579 Height Adj Ass y Comp 45 720 0314 Hand Knob 20 710 0654A Hex Lock Wash Hd Screw 46 726 0240 Cable Tie 21 736 0504 Wave Washer 47 714 0104 Hairpin Clip 22 682 7002 Mulching Plug 48 749 0928 Lower Handle 23 731 1409 Chute Deflector 49 720 0295 Foam Grip 24 736 0270 Bell Washer 737 0208 Bottle of Oil not shown 25 710 0599 Hex Wash Hd TT Screw 1 4 20 x MANUFACTURER S LIMITED WARRANTY FOR YaRD MaN The limited warranty set forth below is given by MTD PRODUCTS INC MTD with respect to new merchan dise purchased and used in the United States its posses sions and territories MTD warrants this product 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 material 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 com mercial use neglect accident improper maintenance alteration vandalism theft fire wate
14. URY um e KEEP HANDS AND FEET AWAY FROM ROTATING P REMOVE OBJECTS THAT CAN BE BLADE IN ANY DIRECTION WEAR DO NOT MOW WHEN CHILDREN OR OTHERS ut AROU USE EXTRA CAUTION ON SLOPES DO NOT MOW GREATER THAN 15 MOW ACROSS NEVER UP AND DOW NEVER PULL MOWER CLOSE TO YOUR FEET MIR EHIND BEFORE AND WHILE MOVING 3 I Uu 5 NE NEL Kandia gt O Pelos Biste Convoi Bar OR DEATH ROWN BY THE TY GLASSES SLOPES SLOPE GAUGE SECTION 2 Use this page as a guide to determine slopes where you may not operate the lawn mower safely sedo s umop pue dn Janau sedojs jo 898 SU SSOIDe SIOMOWI JNIH3S M TVM 9re 9do sedojs jo soe ay ssoJoe 1e eu sedo s umop pue dn siewoui ONIGIY 91e9do Aunfui snoues ul Bunjns a dijs pjnoo noA pue Bunooj noA urejureui 0 nogip Ajeuredxe SI Y edo s e yons uo jewoui puiy q yjem e Bunelado j Anfu snoues esneo pue uinuano pinos 1ewouJ Buipu V 199 01 Alano 199 2 1 2 Ajalewixoldde jo esu e seejfep G jo sseoxe ui dojs e ylim sauijpui uo mow JOU oq W ONINHVM 1SOd dONz3H V HO 3 NiNa V 40 H3NHOO V id 10d H3MOd V 3381 14911834 V HUM 13437 SIHL G10H GNV LHDIS A T33VS 31V83dO LON AVIN NOA 383HM S3dO lS ANINYALAG OL AGINS V SV 39Vd SIHL ASN LI SECTION 3 UNPACKING Removing Unit From Carton Remove staples break glue on top flaps or cut tape at carton end and peel along top flap to open carton Rem
15. anty on these items b Log splitter pumps valves and cylinders have a sepa rate one year warranty c Routine maintenance items such as lubricants filters blade sharpening and tune ups or adjustments such as brake adjustments clutch adjustments or deck adjustments and normal deterioration of the exterior finish due to use or exposure d MTD does not extend any warranty for products sold or exported outside of the United States of America its possessions and territories except those sold through MTD s authorized channels of export distribu tion No implied warranty including any implied warranty of merchantability or 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 or guaranty 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 During the period of the War ranty the exclusive remedy is repair or replacement of the product as set forth above Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you The provisions as set forth in this Warranty provide the sole and exclusive remedy arising from the sales MTD shall not be liable for incidental or consequential loss or damages including without limitation expenses incurred for substitute or re
16. can result in personal injury 21 Muffler and engine become hot and can cause a burn Do not touch 22 Only use parts and accessories made for this machine by the manufacturer Failure to do so can result in personal injury 23 If situations occur which are not covered in this manual use care and good judgment Contact your dealer for assistance Telephone 1 800 800 7310 for the name of your nearest dealer Slope Operation Slopes are a major factor related to slip and fall accidents which can result in severe injury Operation on slopes requires extra 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 measure slopes before operating this unit on a sloped or hilly area If the slope is greater than 15 degrees do not mow it Do 1 Mow across the face of slopes never up and down Exercise extreme caution when changing direction on slopes 2 Watch for holes ruts rocks hidden objects or bumps which can cause you to slip or trip Tall grass can hide obstacles 3 Always be sure of your footing A slip and fall can cause serious personal injury If you feel you are losing your balance release the blade control handle immediately and the blade will stop rotating within 3 seconds Do Not 1 Do not mow near drop offs ditches or embankments you could lose your footing or balance 2 Donotmow slopes greater than 15 degrees as shown on the slope
17. cing BEFORE performing any other service to engine or mower BEFORE transporting mower ALWAYS DE ENERGIZE SELF STARTER e ALWAYS lock and remove safety key and store in a safe place until next use The safety key is designed and intended to be removed from engine when not in use Removing key will prevent unsupervised or unexpected starting of mower by children or unsuspecting adults The safety key must be in the locked position before it can be removed Using Your Rotary Mower Thoroughly inspect the area where the equipment is to be used Remove all stones sticks wire bones toys and other foreign objects which could be tripped over or picked up and thrown by the blade Thrown objects can cause serious personal injury e For best results do not cut wet grass because it tends to stick to the underside of the mower preventing proper discharge of grass clippings and could cause you to slip and fall New grass thick grass or wet grass may require a narrower cut When using side discharge mower the best mowing pattern is one that allows the clippings to discharge towards the uncut part of the lawn This permits recutting of the clippings to further pulverize them When cutting high weeds discharge towards cut portion then recut at right angles to first direction Fora healthier lawn always cut off one third or less of the total length of the grass Lawn should be cut in the fall as long as there is growth A WARNING
18. e energized mode even if the key is in the locked position and or removed from the engine ALWAYS de energize starter prior to performing any maintenance or service to the engine and or mower Follow instructions on the engine and or machine to de energize starter Starter Control Button Blade Control Handle Figure 7 Check oil level and add fuel if necessary Open shut off valve if equipped 1 4 turn Turn safety key 1 4 turn clockwise to RUN position Firmly push primer bulb 3 times For a cold engine only While standing at upper handle depress the starter control button with the thumb of your right hand Using your left hand pull the blade control handle all the way toward the upper handle See Figure 7 Starter will de energize and engine will start NOTE If engine does not start release the blade control handle and follow steps 8 9 10 11 and 12 in the First Time Starting Engine instructions mco e NOTE f any problems are encountered refer to the Trouble Shooting Guide for helpful information To Stop Engine And Blade 1 Release safety blade control handle the start control button will automatically return to the off up position engine and blade will stop within a few seconds NOTE Engine may stop with a ratcheting sound This sound is the self starter being reactivated energized for the next start 2 Turn safety key 1 4 turn counterclockwise to LOCK position Remove key and store i
19. every 25 hours under normal conditions Clean every few hours 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 engine manual The SPARK PLUG should be cleaned and the gap reset once a season Spark plug replacement is recommended at the start of each mowing season check engine manual for correct plug type and gap specifications CLEAN the engine regularly with a cloth or brush Keep the cooling system blower housing area cleaned to permit proper air circulation which is essential to engine performance and life Be certain to remove all grass dirt and combustible debris from muffler area SECTION 10 OFF SEASON STORAGE The following steps should be taken to prepare lawn mower for storage T WARNING Be sure to disconnect the spark plug wire and DE ENERGIZE starter before performing any repairs or maintenance DO NOT attempt any maintenance or service to the engine and or mower equipped with the safety key in the unlocked and or energized mode WARNING NEVER assume starter is de energized even if the key is in the locked position and or removed from the engine ALWAYS de energize self starter prior to performing any maintenance or service to the engine and or mower Follow instructions on the engine and or machine to de energize starter A WARNING Never store the machine or fuel container indoors w
20. gauge 3 Donotmow on wet grass Unstable footing could cause slipping Children Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the mower and the mowing activity They do not understand the dangers Never assume that children will remain where you last saw them 1 Keepchildren out of the mowing area and under the watchful care of a responsible adult other than the operator 2 Be alert and turn mower off if a child enters the area 3 Before and while moving backwards look behind and 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 Keepchildren away from hot or running engines They can suffer burns from a hot muffler 6 Never allow children under 14 years old to operate a power mower 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 Service Safe Handling Of Gasoline 1 Toavoid 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 spilled on yourself or your clothes which can ignite Wash your skin and change clothes immediately Use only an approved gasoline conta
21. here there is an open flame spark or pilot light such as on water heater furnace clothes dryer or other gas appliance e Clean and lubricate mower thoroughly as described in the lubrication instructions NOTE We do not recommend the use of pressure washers or garden hose to clean your unit They may cause damage to electric components spindles pulleys bearings or the engine The use of water will result in shortened life and reduce serviceability e Refer to engine manual for correct engine storage instructions e Coat mower s cutting blade with chassis grease to prevent rusting Store mower in a dry clean 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 rust proof the equipment Using a light oil or silicone coat the equipment especially cables and all moving parts SECTION 1 TROUBLE SHOOTING GUIDE Trouble Possible Cause s Corrective Action Engine fails to start Blade control handle disengaged Start control button not depressed Spark plug wire disconnected Safety key not in run position Fuel tank empty or stale fuel Blocked fuel line Faulty spark plug Engine flooded Engine not primed Self starter already de energized Engage blade control handle Depress starter control button Connect wire to spark plug Place safety key in run position Fill
22. hine to de energize starter A A NOTE When tipping the unit empty the fuel tank and keep engine spark plug side up Cutting Blade WARNING When removing the cutting blade for sharpening or replacement protect hands by using heavy gloves or a rag to grasp the cutting blade To remove blade Remove the bolt and blade bell support which hold the blade and adapter to the engine crankshaft See Figure 11 Remove the blade and the adapter from the crankshaft A Blade H lt Hex Bolt Figure 11 WARNING Periodically inspect the blade adapter for cracks especially if you strike a foreign object Replace when necessary When sharpening the blade follow the original angle of grind as a guide It is extremely important that each cutting edge receives an equal amount of grinding to prevent an unbalanced blade An unbalanced blade will cause excessive vibration when rotating at high speeds may cause damage to the mower and could break causing personal injury The blade can be tested by balancing it on a round shaft screwdriver Remove metal from the heavy side until it balances evenly It is recommended that the blade always be removed from the adapter for the best test of balance Before reinstalling the blade and the blade adapter to the unit lubricate the engine crankshaft and the inner surface of the blade adapter with light oil or engine oil Lubricating the bolt holes bolts and inner surface of
23. iner Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place containers on the ground away from your vehicle before filling 5 When practical remove gas powered equipment from the truck or trailer and refuel it on the ground If this is not possible then refuel such equipment on a trailer with a portable container rather than from a gasoline dispenser nozzle 6 Keepthe nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete Do not use a nozzle lock open device 7 Extinguish all cigarettes cigars pipes and other sources of ignition 8 Never fuel machine indoors because flammable vapors will accumulate in the area 9 Never remove gas cap or add fuel while the engine is hot or running Allow engine to cool at least two minutes before refueling 10 Never over fill fuel tank Fill tank to no more than Y inch below bottom of filler neck to provide space for fuel expansion 11 Replace gasoline cap and tighten securely 12 If gasoline is spilled wipe it off the engine and equipment Move unit to another area Wait 5 minutes before starting the engine 13 Never store the machine or fuel container inside where there is an open flame spark or pilot light as on a water heater space heater furnace clothes dryer or other gas appliances 14 To reduce fire hazard keep mower free of grass leaves or other debris build up Clean u
24. n a safe place WARNING The blade will continue to rotate A for three seconds after the blade control lever is released To De Energize Self Starter Remove spark plug wire from spark plug e Turn safety key to RUN position 1 4 turn clockwise e While standing in the operating position depress the starter control button fully with the thumb of your right hand e Using your left hand pull the control handle all the way toward the upper handle Release button and wait until engine and starter stop rotating Release safety blade control handle the start control button will automatically return to the off up position e Remove safety key NOTE Engine will crank over upon actuating equipment starting controls but will not spark if spark plug wire was removed from spark plug as described above Once engine has stopped cranking self starter is de energized T WARNING Self Starting System If these instructions are not followed amputation or severe laceration can result e ALWAYS disconnect spark plug de energize starter lock and remove safety key BEFORE performing ANY service to the engine or mower DONOT attempt any maintenance or repairs to the self starter e NEVER assume starter is de energize even if key is in LOCK AND REMOVE position and or removed from engine e BEFORE removing grass or other debris from under mower deck BEFORE changing oil air filter or spark plug BEFORE removing blade for servi
25. ng Attach spark plug wire to spark plug If equipped with a rubber boot make certain the metal loop on the end of the spark plug wire inside the rubber boot is fastened securely over the metal tip on the spark plug First Time Starting Engine NOTE Use recoil starter rope to start engine for the very first time The mower is shipped with the safety key in the locked position and the self starter in the de energized mode follow instructions as follows 1 Place lawn mower on a level surface outdoors 2 Remove clear plastic packaging under fuel cap 3 Check oil level 4 Add fuel 5 Open shut off valve if equipped 1 4 turn 6 Push spark plug wire firmly on spark plug 7 Turn safety key 1 4 turn clockwise to RUN position 8 Firmly push primer bulb 3 times 9 While standing in the operating position depress the starter control button fully with the thumb of your right hand 10 Using your left hand pull the control handle all the way toward the upper handle See Figure 7 11 Release the button 12 Grasp the recoil rope starter handle with your right hand and slowly pull towards you until you feel a slight resistance then pull firmly until your arm is fully extended 13 If engine does not start by the second pull repeat steps 8 9 10 11 and 12 Second Time Starting Engine NOTE Follow these instructions if the self starter is already in the energized mode WARNING NEVER assume starter is in the A d
26. ns move the height adjustment handles to positions which will give a higher cutting height Both front and rear handles must be placed in the same relative position Handle Height Adjustment Lower Handle Figure 9 Your mower is shipped with the handle in the higher height position To lower the handle height proceed as follows e Remove the starter rope from the rope guide Remove the upper handle by removing the hand knobs and carriage bolts Lay the upper handle out of the way being careful not to bend or kink the cable Remove the hairpin clips from the weld pins on the handle brackets Press inward on the legs of the lower handle Remove lower handle from the mower Turn the lower handle around so the notch on the bottom of the lower handle is facing forward as shown in Figure 9 Reassemble placing the bottom holes in the handle over the weld pins in the handle mounting bracket Reassemble the upper handle e Place the hairpin clips in the inner holes in the weld pins and attach the starter rope as instructed in the Set Up Instructions SECTION 8 SERVICE A WARNING Be sure to disconnect the spark plug wire and DE ENERGIZE starter before lubricating repairing or servicing DO NOT attempt any maintenance or service to the engine and or mower equipped with the safety key in the unlocked and or energized mode WARNING NEVER assume starter is de energized even if the key is in the locked positi
27. on and or removed from the engine ALWAYS de energize self starter prior to performing any maintenance or service to the engine and or mower Follow instructions on the engine and or machine to de energize starter Blade Control Handle Lubricate the pivot points on the blade control handle at least once a season with light oil See Figure 10 The blade control must operate freely in both directions Also lubricate the pivot points on the mulch baffle and the height adjustment lever Wheels Lubricate the wheel bearings if so equipped at least once a season with light oil or engine oil Also if the wheels are removed for any reason lubricate the surface of the axle bolt and the inner surface of the wheel with light oil A Engine Follow engine manual for lubrication instructions Lubrication Chart Lubricate height adjustment lever Figure 10 SECTION 9 MAINTAINING YOUR LAWN MOWER WARNING Be sure to disconnect the spark plug wire and DE ENERGIZE starter before performing any repairs or maintenance DO NOT attempt any maintenance or service to the engine and or mower equipped with the safety key in the unlocked and or energized mode WARNING NEVER assume starter is de energized even if the key is in the locked position and or removed from the engine ALWAYS de energize self starter prior to performing any maintenance or service to the engine and or mower Follow instructions on the engine and or mac
28. ore 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 The Engine Exhaust from this product contains chemicals known to the State of California to cause cancer 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 A missing or damaged discharge cover can cause blade contact or thrown object injuries Many injuries occur as a result of the mower being pulled over the foot during a fall caused by slipping or tripping Do not hold on to the mower if you are falling release the handle immediately Never pull the mower back toward you while you are walking If you must back the mower away from a wall or obstruction first look down and behind to avoid tripping and then follow these steps a Step back from the mower to fully extend your arms b Besure you are well balanced with sure footing c Pullthe mower back slowly no more than half way toward you d Repeat these steps as needed Do not operate the mower while under the influence of alcohol or drugs Do not engage the self propelled mechanism
29. ove loose parts if included with unit i e operators manual bottle of oil etc Cut corners and lay carton down flat Remove packing material Roll unit out of carton Check carton thoroughly for loose parts SECTION 4 ASSEMBLING YOUR LAWN MOWER NOTE Your mower is shipped with the handle in the IMPORTANT This unit is shipped without gasoline or oil Be certain to service engine with gasoline and oil as instructed in the separate engine manual before operating your mower NOTE Heference to right or left hand side of the mower is observed from the operating position Tools Required Pair of pliers not necessary but helpful A WARNING Disconnect the spark plug wire and ground it against the engine to prevent unintended starting Leave safety key in locked position Assembling Mower Remove any packing material which may be between the upper and lower handles for shipping purposes Disconnect spark plug wire from the spark plug and ground it against the engine Pull up and back on the upper handle to raise the handle into the operating position Make certain the lower handle is seated securely into the handle mounting brackets Tighten the hand knobs on each side of the handle carriage bolts must be seated properly on the handle See Figure 1 Carriage Bolt CA A Carriage Bolt Hand Knob Figure 1 higher height position If you wish to lower the height of the handle refer to the Handle Height
30. p oil or fuel spillage and remove any fuel soaked debris 15 Allow a mower to cool at least 5 minutes before storing General Service 1 Never run an engine indoors or in a poorly ventilated area Engine exhaust contains carbon monoxide an odorless and deadly gas 2 Before cleaning repairing or inspecting make certain the blade and all moving parts have stopped Disconnect the spark plug wire and ground against the engine to prevent unintended starting 3 Checkthe blade and engine mounting bolts at frequent intervals for proper tightness Also visually inspect blade for damage e g bent cracked worn Replace blade with the original equipment manufacture s O E M blade only listed in this manual Use of parts which do not AOON meet the original equipment specifications may lead to improper performance and compromise safety Mower blades are sharp and can cut Wrap the blade or wear gloves and use extra caution when servicing them Keep all nuts bolts and screws tight to be sure the equipment is in safe working condition Never tamper with safety devices Check their proper operation regularly After striking a foreign object stop the engine disconnect the spark plug wire and de energize the starter See section To De engergize Self Starter Thoroughly inspect the mower for any damage Repair the damage before starting and operating the mower Never attempt to make a wheel or cutting height adjustment
31. placement lawn care services for transportation or for related expenses or for rental expenses to temporarily replace a warranted product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above exclusion or limitation 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 the safety features of the product shall void this War ranty 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 use or misuse or inability to use the product This limited warranty shall not extend to anyone other than the original purchaser original lessee or 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
32. r 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 Products Inc for use with the product s covered by this manual will void your warranty as to any resulting damages Normal wear parts or components thereof are subject to separate terms as follows All normal wear part or compo nent 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 material or workmanship of OTHER component parts Normal wear parts and compo nents include but are not limited to belts blades blade adapters grass bags rider deck wheels seats snow thrower skid shoes shave plates and tires Batteries are covered by a 90 day limited replacement warranty HOW TO OBTAIN SERVICE Warranty service is avail able WITH PROOF OF PURCHASE THROUGH YOUR LOCAL AUTHORIZED SERVICE DEALER To locate the dealer in your area please check for a listing in the Yellow Pages or contact the Customer Service Department of MTD PRODUCTS INC by calling 1 800 800 7310 or writ ing to P O Box 368022 Cleveland Ohio 44136 9722 This limited warranty does not provide coverage in the following cases a The engine or component parts thereof These items carry a separate manufacturers warranty Please refer to the applicable manufacturers warr
33. th Sharpen or replace blade Uneven cut Wheels not positioned correctly Dull blade Place all four wheels in same height posi tion Sharpen or replace blade Refer to separate engine manual packed with your mower for more engine related information NOTE For repairs beyond the minor adjustments listed above contact your nearest authorized service dealer 15 Model 109T Model 109T 5 Lg ae Part No Part Description n Part No Part Description 1 17098 Hinge Clip 26 731 1933 Cover Front End 2 731 0872A Rear Flap 27 712 0324 Hex Lock Nut 1 4 20 Gr 8 3 682 3025 Handle Bracket Ass y LH 28 710 1256 Hi Low Screw 4 682 3024 Handle Bracket Ass y RH 29 731 2532 Control Cover LH 5 712 0431 Flange Lock Nut 3 8 16 30 731 2533 Control Cover RH 6 731 1426 Hub Cap Yellow 31 736 0451 Saddle Washer T 682 0139 Deck Assembly 32 749 1406 Upper Handle 8 753 0588 Blade Adapter Kit 33 710 0501 Hex Hd Cap Screw 1 4 20 Gr 5 9 736 0524A Blade Bell Support 34 746 1141 Control Cable 56 75 Lg 10 710 1044 Hex Bolt 7 16 20 x 88 35 647 0058 Control Bail Lever 11 742 0740 20 Mulch Blade 36 782 0156 Lever 12 738 0102 Axle Bolt 37 715 0168 Pin 13 736 0105 Bell Washer 400 ID x 88 38 716 0209 Retention Ring 14 738 0507B Shoulder Bolt 39 720 0428 Button 15 14832 Spring Lever Ass y w Knob 40 73
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