Installation - Yamaha PZ50W Service Manual

1
a
4. Install:
• Rubber damper holder 1
• Rubber damper 2
NOTE:
Before installing the rubber damper, apply tap
1
water or coolant onto its outer surface.
2
5. Measure:
• Impeller shaft tilt
CAUTION:
2
Make sure the rubber damper and rubber
damper holder are flush with the impeller.
1 Straightedge
2 Impeller

INSTALLATION

1. Install:
• Water pump
NOTE:
Align the projection a on the impeller shaft assem-
bly with the slot in the driven gear shaft b.
b
6-12
COOL
WATER PUMP
Out of specification → Repeat steps (4) and
(5).
Max. impeller shaft tilt:
0.15 mm (0.0059 in)