TT250Owner’s andServiceManual
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Pleasecallusat9094450900toorderreplacementchainsandsprockets.
ChainDriveTroubleshooting
Troubleshootingandmaintenanceactivitiesforthechaindrivesystemaresummarizedinthetable
below.
ChainDriveTroubleshootingandMaintenance
Item Symptom Cause VehicleEffect MaintenanceAction
Rear
sprocket
E
cessivewear Inadequatelubrication,
misalignedrearwheel,
incorrectchain
adjustment
Chainskipping,chain
breakage
Replacechainand
bothsprockets
Counter
shaft
sprocket
Excessivewear Inadequatelubrication,
misalignedrearwheel,
incorrectchain
adjustment
Chainskipping,chain
breakage
Replacechainand
bothsprockets
Drivechain Excessivewear Inadequatelubrication,
misalignedrearwheel,
incorrectchain
adjustment
Chainskipping,chain
breakage
Replacechainand
bothsprockets
Excessive
tightness
Inadequatelubrication,
misalignedrearwheel,
incorrectchain
adjustment
Chainbreakage,lossof
power,stiffrear
suspension
Adjustchain
Excessive
looseness
Improperadjustmentof
chain’stension
Chainskippingon
sprocket,excessivechain
slap
Adjustchain
ClutchMaintenance
ThissectionoftheTT250Owner’sandServiceManualaddressesclutchcablei nstallation, clutch
adjustment,andclutchreplacement.
ClutchCableInstallationandAdjustment
Routethecablefromthehandlebar(withoutattachingityet)
totheengine.Notethatthereisaloopweldedontheleft
frontframe
downtubethroughwhichyoushouldroutethe
clutchcable.