1992-1998 Kawasaki PWC Jet Ski Service Repair Manual., Page 150Get this manual
DISASSEMBLING 2-CYLINDER 11 Measure the reed valve warpage with feeler gaugeIf the distance between the reed block housing and the reed valve is more than 0.2mrn, the reed valve assembly MUST be replacedReed valve assemblies should be readily available from an authorized Kawasaki dealer in most areas