Installation - Yamaha RS90GTZ Service Manual

WATER PUMP
5. Measure:
• Impeller shaft tilt
Out of specification → Repeat steps (4) and
(5).
NOTICE
Make sure the rubber damper and rubber
damper holder are flush with the impeller.
Max. impeller shaft tilt:
0.15 mm (0.0059 in)
Straightedge
Impeller

INSTALLATION

1. Install:
• Plug
TIP
Align the projection
in the upper crankcase
6-16
COOL
on the plug with the slot
.