1992-1998 Polaris Personal Watercraft Service Manual PN 9912201, Page 87Get this manual

1992-1998 Polaris Personal Watercraft Service Manual PN 9912201, Page 87

MAINTENANCETUNE UP Pumplmpeller Cooling Water Pickup Screen (1995 Models) 1995 models are equipped with cooling water pickup
sealing area for signs of black exhaust trails which indicate leak in the sealant around the scoopEven small leak will ventilate
the pump area, creating cavitation of the pump and reducing performanceIf leak is evident, remove the scoop and re-sealRefer
to Final DriveJet Pump section for proceduresExcess silicone sealant can be trimmed until flush with edgesImpeller Clearance
Intake Grate Ride Plate Drive Shaft Impeller WARNING Be sure the lanyard cord and lock plate are removed from the engine
stop switch to kill the ignition or severe injury could result1Remove intake grate2Use feeler gauge to measure impeller clearance
along each blade in three spotsIf measurement exceeds service limit, replace impellerIf clearance is excessive with new impeller,