2006-2009 Suzuki LT-Z50 QuadSport ATV Factory Service Manual, Page 182Get this manual

2006-2009 Suzuki LT-Z50 QuadSport ATV Factory Service Manual, Page 182

SERVICING INFORMATION ENGINE LACKS POWER Symptom, possible causes and remedy Loss of valve clearance Weakened valve springs
fuel level Air leakage from intake pipe Incorrect spark plug Clogged exhaust pipemuffler Ignition timing too advanced due
to defective timingDIRTY OR HEAVY EXHAUST SMOKE Symptom, possible causes and remedy Too much engine oil in the engine Worn
piston rings or cylinder Worn valve guides Scored or scuffed cylinder wall Worn valves stems Defective stem seal Worn oil
ring side rail AdjustReplaceAdjustReplaceRepairClean or replaceAdjust or replaceCleanRegap or replaceTighten or replaceAdjust
float heightReplaceRetighten or replaceDrain out excess oil CleanAdd oilChangeAdjust float heightTighten or replaceChangeClean