1992-1995 Kawasaki 750SX Service Manual, Page 42Get this manual
FUEL SYSTEM 221
Valve Holder Inspection
.Check the reed [A] contac1tareas of the valve hOilder for g.rooves, scratches, or other damage Check that the rubber coating [BJ all the valve holder does not show any signs ,of separation from the holderIf there is any doubt as to the condition of the rubber co.ating, replace the reed valve assembly with new one