2002 Yamaha YFM660 Grizzly factory service and repair manual, Page 251Get this manual

2002 Yamaha YFM660 Grizzly factory service and repair manual, Page 251

WATER PUMP

4.Measure: Impeller shaft tilt Out of specification Repeat steps (3) and (4)
CAUTION:
Make sure that the rubber damper and rubber damper holder are flush with the impellerMaximpeller shaft tilt: 0.15 mm (0.006 in)