2003 Suzuki LT-Z400 Factory Service Manual, Page 272Get this manual

2003 Suzuki LT-Z400 Factory Service Manual, Page 272

SERVICING INFORMATION Complaint Transmission jumps out of gear Symptom and possible causes 1Worn gear2Worn or distorted gearshift
valve stem7Defective valve stem oil seal8Worn oil ring side rail1Insufficient tappet clearance2Weak valve spring3Mistimed
valves4Worn cylinder5Worn piston ring6Improper valve seating7Fouled spark plug8Incorrect spark plug9Clogged carburetor jet10Incorrect
float chamber fuel level11Dirty air cleaner element12Air leakage from intake pipe13Excessive amount of engine oilReplaceReplaceReplaceReplace
Engine idles poorly AdjustRepair or replaceReplaceReplaceAdjust or replaceReplaceReplaceReplaceAdjust float heightCleanReplaceReplaceRegap
or replaceAdjustReplace COl unitReplaceReplaceReplaceAdjust float heightClean or replaceClean and primeCheck level and drainRebore
or replaceReplaceReplaceReplaceReplace valveReplaceReplace oil ringAdjustReplaceAdjustReplaceReplaceRepair or replaceClean