Troy-Bilt 634FM, 634BM manual Troubleshooting, Problempossiblecause Correction

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WARNING: Beforeinspecting, cleaning or servicing the machine,shut off engine, wait for all moving partsto come to a complete stop, disconnect spark plug wire and move wire awayfrom spark plug. Failureto follow these instructions can result in serious personalinjury or property damage.

TROUBLESHOOTING

PROBLEMPOSSIBLECAUSE

CORRECTION

Enginedoes notstart

Enginetuns poorly.

Engineoverheats.

Enginedoes notshut off Wheels and Tines well not lure

Tines turn, hut wheels don't

Wheels Torn, but Tines Don't.

]. Spark plug w_reo_sconnec_ea

2.Engine Throttle Control Lever incorrect, set

3.Fueltank emptl

4.Chokecentre{ ff so equippeo) in incorrect OOSltlOO.

5.Stale gasonne,

6.Di_ airfilter,

7.Defective or {noorrectIl gapped spark plug.

8.Carburetor out of anlusrmem,

9.Misad usted throttle control.

10.Dirt or water in fuel tank.

1.Defective or incorreotIl gapped spark plug.

2.Dirty air filter(s).

3.Carburetor out of anlusrmom.

4.Stale gasonne.

5.Dirt or water in fun tanK.

6.Enginecooling sts[ern clogged.

]. Enginecooling _ystem clogged.

2.Carburetor out of anlusrmem.

3.Oil level is low.

]. Misad _sted throttle control or gnmon swlrctl ]. Improper use of controls

2.Worr broken, or mlsadjosted drive Dei[isl.

3.Interna! transmission wear or damage

4.Boltloose intransmissioo ]uHey.

1.Wheel Drive Pins not in WHEEL DRIVE

2.Boltloose in transmission Ju.ey.

3.Internal transmission wear or damage.

1.Tine holder mounting hardware missing.

2.Bolt loose in transmission pulley.

3.Internal transmission wear or damage.

1.Recom]ect wire

2.Pet lever in STARToosition

3.Add feel.

4See Engine Owner'sManua

5 Drain fneiand add fresh fuel.

6Cleanor replace filter.

7inspect spark plug.

8.See Engine Service DeaIer.

9.See Engine Service Dealer

10See Engine Service Dealer.

1.Inspect sparK plug seeEngineOwner'sManua{)

2Cleanor replace see Engine Owner'sMafinai]

3.See EngineService DeaJer.

4 Reolaoewith fresh gasoline.

5See EngineService Denier.

6Cleanair cooling system tsee Engno Owner'sManua..

1.Cleanair cooling area see Eng le Owner'sMunua .

2.See EngineService DeaJer.

3Check oil leve{ see Eng le Owner'sManua...

See Engine Owner'sManda{ or Engine Service Dealer.

1.Review Sections 3 and 4.

2.See "Checking Drive Belt Tension." Section 5.

3Contact local dealer or the factory.

4Tighten bolt.

See "Wheel Drive Pins" in Section 3.

2 Tighten bolt.

3.Contact local Dealer or the Factory.

1.Replace hardware.

2.Tighten bolt.

3. Contact local Dealer or the Factory.

Poottilling performance.

1.

Worn tines.

 

2.

ImproperDepthRegulatorsetting.

 

3.

tncorrectthrotttesettibg.

 

 

Forward Drive Belt slipping.

1. See "Bolo Tines" (Section 5).

,2. See "Tilling Tips & Techniques." Sebtion 4.

3.See Section 4.

4.See "Checking Forward Drive Belt Tension," Section 5.

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Contents Form no -10594C 11/25/02Tableofcontents Preparation SafetyTraining ForwardClutchBReverseClutchControl Models634F/634BMaintenanceandStorage Keepchildren and petsawayReverseClutchControl DecalsModels634F/634B StartingStabilization Messageon engine Assembly LoosePartsListInstall Forward Clutch CableInstall Reverse Clutch Cable Models 634F & 634B only Flat SideIbY I AUU Muiuh UIL Checkhardware31bY I Liielklevel UI Check AIR PressureIntroduction FeaturesandcontrolsWheel Drive Pins Engine ControlsDepth Regulator Lever Handlebar Height AdjustmentForwardclutchbail ReverseclutchcontrolStartingandstopping OperationBREAK-IN Operation Stoppingthe Engineand Tiller Operatingthe TillerStoppingthe TillerandEngine Tilling AvoidTilling Soggy,Wet SoilAllureo follow tins warmng Tilling AcrossSlopesWithout UsingTerracesHorizontalTillingLee passes Readthe following recommendationsbeforetilling on slopesLoadingandunloading Unloadingthe tiller intoMaintenance Schedule Procedure MaintenanceTransmission Gearoil Service CheckforoilleaksBolo Tines Removinnstalling a Tine AssemblyTo Drain the TransmissionGear Oil Removinnstalling a Single TineChecking and Adjusting Forward Drive Belt Tension Adjusted, reattach the spring to the For- ward Clutch BalReplacementBelt Information To CheckForwardBelt TensionAircleanerservice BailadjustmentEnginecleaning EngineoilserviceStore unit in a clean, dry area SparkplugserviceThrottleleveradjustment OFF-SEASONSTORAGETroubleshooting Problempossiblecause CorrectionBForModel634F MODELS630C,634F & 634B PartslistAForModel630C CForModel634BMODELS630C, 634F & 634B GW-55042 GW-55043 Partno Description1916719 1916755 1917479 1918745 710-0599 710-3008 712-3009 10 GW-55102 11 GW-55044 12 GW-9855GW-1224-4 AForModel6300 BForModel634F CForModel634BGW-1224-3 GW-13250 ShimSetIncLthefollowingshimsGW-9512 710-04049 GW-50032 Gasket,HousingCover 710-04048GW-9727 Plug,TransmissionOilFill 721-04031 619-04013MODELS6300,634F & 634B LEFT-HANDTINE RIGHT-HANDTINEMODELS630C, 634F & 634B MODELS630C, 634F & 634B TROY-BILT Tiller Lifetime Limited Warranty