1987-2006 Suzuki ATV LT80 Service Manual, Page 153Get this manual
SERVICING INFORMATION
TROUBLESHOOTING
Symptom and potlible e.UIM Engine will not ltart, Or is hard to ''-rtComprenion too low IExcessinly worn cylinder or piston ,ings2Stiff piston ring in place3Gas leaks from the joint in crackcesecylinder or cylinder head4Damaged reed valveSSpark plug 100 loose6Broken, cracked or otherwise failed pistonPlug not lPlfki"'ll IDamaged spark plug or spark plug cap2Dirty or wet spar plug3Defective COlIgnition coil unit Or Ilator coil4Open or short in hightansion cordSDe fectiv ignition switChNo fuel reaching the carburetor 1, Clogged hole in the fuel tank cap2Clogged or defective fuel cock3 Defective carburetor float valve4Clogged fuel pipe or defective vacuum pipeEngi,",I,-UI e81ifyICarbon deposited on the spark plug
Remedy ReplaceRepair Or replaceRe pair Or replaceReplaceTightenRe placeReplaceClean and dryReplaceReplaceRepla.ceCleanClean or replace, ReplaceClean or replaceCleanReplaceCleanCleanCleanReplaceCleanReplaceReplaceReplaceReplaceReplaceReplace, Replace, ReplaceReplace