Yamaha FX Nytro FX10X, Service Manual

Page: 552 / 859

6-9
COOL
WATER PUMP
REMOVAL
1. Remove:
• Timing mark accessing screw
• Crankshaft end cover
2. Align:
• “I” mark
a
on the AC magneto rotor
(with the stationary pointer
b
on the AC mag-
neto cover)
NOTE:
Turn the crankshaft clockwise.
3. Remove:
• Water pump assembly
a
b
DISASSEMBLY
1. Remove:
• Impeller
• Water pump seal
1
NOTE:
Remove the water pump seal from the inside of the
water pump housing
2
.
2. Remove:
• Bearing
1
• Oil seal 2
NOTE:
Remove the bearing and oil seal from the inside of
the water pump housing
3 .
3. Remove:
• Rubber damper holder 1
• Rubber damper
2
(from the impeller with a thin flat-head screw-
driver)
NOTE:
Do not scratch the impeller shaft.
1
2