2003 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual, Page 140Get this manual

2003 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual, Page 140

ENGINE TOP END 6-11 Engine Top End
Piston Ring, Piston Ring Groove Inspection
the Visually inspectwornpiston rings and the piston ring groovesIf the rings are unevenly or damaged, they must be replacedIf the piston ring groove are worn unevenly or damaged, the piston must be replaced and fitted with new rings
Piston Ring End Gap