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