1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 181Get this manual
FINAL DRIVEJET PUMPBILGE SYSTEM Pump DisassemblyInspection Drive Shaft Inspection, Cont2Inspect driveshaft splines and splines inside engine
drive coupler and impeller carefu lly for wear or damageReplace worn partsRubber bumpers control driveshaft end playReplace if worn,
cracked or damaged
NOTE: If drive shaft, impeller, or coupler splines are worn or damaged, improper pump-ta-hullor pump-ta-engine alignment should be suspectedRefer to PumpDrive shaft Alignment on page 5.25 for more information