2002-2009 Suzuki LT-F250 Ozark Service Manual, Page 254Get this manual

2002-2009 Suzuki LT-F250 Ozark Service Manual, Page 254

SERVICING INFORMATION Complaint Engine idles poorly 123456789 101112Engine runs poorly in 1high speed range2345678912345612345678910111213123456
wall scored or scuffedWorn valve stemsDefective stem sealsLoss of valve clearanceWeakened valve springsValve timing out of
adjustmentWorn piston ring or cylinderPoor seating of valvesFouled spark plugWorn rocker arms or shaftsSpark plug gap incorrectClogged
jets in carburetorFloat-chamber fuel level out of adjustmentClogged air cleaner elementToo much engine oilSucking air around
intake pipeHeavy carbon deposit on piston crownNot enough oil in the engineDefective oil pump or clogged oil circuitFuel
level too low in float chamberAir leak from intake pipeUse of incorrect engine oil Remedy AdjustReplaceReplaceReplaceReplaceReplaceAdjust
or replaceReplaceAdjustCleanReplaceAdjustReplaceAdjustReplaceAdjustReplaceAdjustCleanClean and primeReplaceCheck with inspection
window, drain out excess oilReplaceReplaceReplaceReplaceReplaceAdjustReplaceAdjustReplaceRepairClean or replaceReplaceAdjust