Table of Contents
Advertisement
NOTE:
Install the oil seal, with the manufacturer's marks or
numbers facing inward. Take care so that the oil
seal lip is not damaged or the spring does not slip
off its position.
2. Install
the
bearing
into the crankcase
cover.
3. Apply Yamaha Bond #4 to the pump seal #2
body. Install the pump seal #2 into the
crankcase cover. Use the water pump seal
installer with a hydraulic press.
1. Water pump seal installer
2. Water pump seal (#2)
4. Install the water pump seal (#1) into the im-
peller.
NOTE:
When fitting water pump seal #1 to the impeller,
apply water or coolant to the outer surface of the
damper rubber and impeller hub. Put the seal and
damper rubber together, and fit them to the impeller
hub.
CAUTION:
Never apply oil or grease to water pump seal
surfaces.
5. After installing water pump seal #1, make
sure it fits squarely.
Tilt Limit:
0.15mm (0.006 in)
6. Install the impeller shaft into the crank-case
cover. Lightly apply grease to the impeller
shaft.
7. Install the gear stopper pin, driven gear and
circlip into the impeller shaft as illustrated.
1. Circlip
2. Water pump driven gear
3. Stopper Pin
4. Impeller shaft
Page 152
Advertisement
Chapters
Table of Contents
Troubleshooting
