- Oil seal «1» (into the water pump housing «2»)
Notes:
- Before installing the oil seal, apply tap water or coolant onto its out surface.
- Install the oil seal with a socket that matches its outside diameter.
2. Install:
- Water pump seal «1»
Caution! Never lubricate the water pump seal surface with oil or grease.
Notes:
- Install the water pump seal with the special tools.
- Before installing the water pump seal, apply Yamaha bond No.1215 (Three Bond No.1215®) «2» to the water pump housing
Mechanical seal installer «4»: 90890-04078.
Water pump seal installer: YM-33221-A.
Middle driven shaft bearing driver «5»: 90890-04058.
Bearing driver 40 mm: YM-04058.
Yamaha bond No. 1215 (Three Bond No.1215®): 90890-85505.
A. Push down
3. Install:
- Rubber damper holder «1»
- Rubber damper «2»
Note: Before installing the rubber damper, apply tap water or coolant onto its outer surface.
4. Measure:
- Impeller shaft tilt
Out of specification → Repeat steps (3) and (4).
Caution! Make sure the rubber damper and rubber damper holder are flush with the impeller.
Impeller shaft tilt limit: 0.15 mm (0.006 in).
1. Straightedge; 2. Impeller