1992-1998 Polaris Personal Watercraft Service Manual PN 9912201, Page 385Get this manual

1992-1998 Polaris Personal Watercraft Service Manual PN 9912201, Page 385

FINAL DRIVEJET PUMPBILGE SYSTEM Pump Alignment Inspection Pump Alignment Inspection, Cont Symptoms Probable Cause Repair
mounting bolts loose Pump misaligned with hull (check for gap between hull and pump housing as shown on Page 5.37b) Excessive
drive line vibration Drive shaft runout excessive Loose or broken engine mounts Engine loose on mount plate Pump-to-hull
or engine-to-pump alignment incorrect Engine Alignment Inspection (Vertical) 1If vertical mis-alignment is evident, loosen
engine mount nuts and add or remove shims between mount plate and rubber engine mounts (equally on both sides) to raise or
lower the couplerNOTE: Before shimming engine, be sure misalignment Front of Watercraft Bearing Carrier Drive Coupler is
not caused by problem in the pump mounting area, such as loose mounting fasteners; improperly installed pump mounting studs;
hull damage, etc2To raise coupler: Add shim(s) to the rear mounts or remove shim(s) from frontTo lower coupler: Remove shim(s)
from rear mounts or add shim(s) to frontThe number of shims installed in production is written next to each mount in permanent