2003 Kawasaki JetSki 800 SX-R Factory service manual, Page 146Get this manual

2003 Kawasaki JetSki 800 SX-R Factory service manual, Page 146

PUMP AND IMPELLER 10-11 Pump and Impeller
Examine the pump case [A]If there are deep scratches inside the pump case, replace it0 Measure the inside diameter of the pump caseIf the pump case is worn beyond the service limit, replace itPump Case Inside Diameter 140.0 140.1 mm (5.512 Standard: 141.1 mm (5.555 in Service Limit:

Impeller Clearance