Yamaha XSR 900 2022 Service Manual page 329

Mechanical seal installer
90890-04078
Water pump seal installer
YM-33221-A
Middle driven shaft bearing driv-
er
90890-04058
Middle drive bearing installer 40
& 50 mm
YM-04058
2. Water pump housing
3. Mechanical seal installer
4. Middle driven shaft bearing driver
A. Push down
3. Install:
• Mechanical seal (impeller side) "1"
ECA20340
NOTICE
Make sure the mechanical seal (impeller
side) is flush with the impeller.
TIP
• Before installing the mechanical seal (impeller
side), apply tap water or coolant onto its outer
surface.
• If the top of the mechanical seal is dirty, clean
it.
G089035
1
New
6-14
WATER PUMP