Yamaha FZ09E - Page 312

with oil or grease.
TIP ------------:--
Use the special tools and a press to press t he
mec hanical sea l (housing side) straight in until it
touches the water pu
mp housing.
Mechanical seal installer
90890-04078
Water pump seal installer
YM-33221-A
Middle driven shaft bearing driver
90890- 04058
Middle drive bearing installer 40 &
50mm
YM - 04058
A
+
2. Water p um p housing
3. Mechanical seal installer
4. Middle dri ven shaft bearing dri ve r
A. P
ush d own
3. Install:
• M
echan ical sea l (impeller side) "1" U\[4\ll
TIP ----------------
• Be fore installing the mechanical seal (impeller
side), apply tap
wa t er or coo lant onto its o ut er
surface.
• If the top of the mec hanic al sea l is dirty, cl ea n
it.
4. Meas ure:
• Impeller shaft tilt
Out of
spec ificat ion ~ Repeat steps (3) and
6-11
WATER PUMP
(4).
NOTICE ------------
Make sure the mechan i cal seal (Impeller
side) is flush with the impeller.
Impeller shaft tilt limit
0. 15 mm (0 .006 in)
1. Straightedge
2.
Impe ll er