Checking The Water Pump - Yamaha T135SE Service Manual

2
3
COOLING SYSTEM
2. Remove:
9 plate
NOTE:
Slide the plate as shown, and then remove the
plate from the water pump housing.
3. Remove:
9 impeller 1
9 bearing 2
4
NOTE:
1
Remove the bearing from the outside of the
water pump housing.
3 Water pump housing
4. Remove:
9 water pump seal 4
NOTE:
Remove the water pump seal from the inside of
the water pump housing.
EAS00473

CHECKING THE WATER PUMP

1. Check:
9 water pump housing cover
9 water pump housing
9 impeller
9 rubber damper
9 rubber damper holder
9 water pump seal
9 oil seal
2. Check:
9 bearing
5-7
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COOL
Cracks/damage/wear → Replace.
Rough movement → Replace.