MTD 450 SERIES Operator's Manual

Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • WarrantyLRear Tine Tiller m Model Series 450MTD LLC, P.O. BO

Set-UpTiresThe tires on your tiller may be over-inflated for shippingpurposes. Reduce the tire pressure before operating the tiller.Recommended operat

Controlsand Features4Handle AdjustmentLockClutch Controlr Depth StakeEngineControlsSee the separate Engine Operator's Manual for additionalinform

OperationStarting the Engine_ WARNING! Read, understand, and follow all theinstructions and warnings on the machine and inthis manual before operating

Fk.To adjust the side shields, remove the wing nuts. Move theside shield to the desired position and replace the wingnuts. Tighten securely. See Fig.

Maintenance& Adjustments6_ ARNING! Disconnect the spark plug wire andground it against the engine before performing anymaintenance or repairs.Main

IdlerPulleyRodAfter the belt tension has been adjusted, if the belt is excessivelystretched, you may need to adjust the idler pulley rod. This canbe c

EngineMaintenance7MaintenanceScheduleEachUseorEvery S Hrs.,/EverySeasonor 25 HoursEverySeasonor SOHoursEverySeasonorlO0 HoursServiceDatesFirst S Hours

fDrainFigure 6-13. Reinstall the drain plug and tighten it securely.4. Refill with the recommended oil and check the oil level.Refer to the Assembly &

2. To clean foam element, separate it from the paper elementand wash in liquid detergent and water. Allow to drythoroughly before using. Do not oil th

Off-SeasonStorageEngines stored between 30 and 90 days need to be treated witha gasoline stabilizer and engines stored over 90 days need to bedrained

ToTheOwner1ThankYouThank you for purchasing a Garden Tiller manufactured byMTD LLC. It was carefully engineered to provide excellentperformance when p

Service7Belt ReplacementYour tiller has been engineered with a belt designed for longlife and optimal performance. It should never be replaced witha n

TroubleshootingProblemEngine fails to startCause1. Fuel tank empty or stale fuel. 1.2. Throttle control lever not in correct starting 2.position (if e

ReplacementParts9Component l Part Number and Description" -9954-0434 Belt, 4L x 58.16742-0305A Articulating Tine746-1117 Clutch Cable934-04233 Ti

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MANUFACTURER'S LiMiTED WARRANTY FORThe limited warranty set forth below is given by MTD LLC withrespect to new merchandise purchased and used in

importantSafeOperationPractices2,AWARNING! This symbol points out important safety instructions which, if not followed,could endanger the personal saf

d_e_flg.When practical, remove gas-powered equipmentfrom the truck or trailer and refuel it on the ground.If this is not possible, then refuel such eq

9.10.11.If the fuel tank has to be drained, do this outdoors.Observe proper disposal laws and regulations for gas, oil,etc. to protect the environment

Safety SymbolsThis page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on themach

Assembly& Set-Up3Contents of CartonOneTillerOne Depth StakeOne Handlebar AssemblyOne Operator's ManualOne Shift RodOne Engine Operator's

HandlebarAssembly1. Remove the top two bolts and flange lock nuts from thehandle mounting brackets, but do not remove the bottombolt and nut. See Fig.

ControlRod Adjustments1. Make sure the handle assembly is in the highest position.Refer to the Controls & Features Section.2. Remove the hairpin c