Assembling The Water Pump - Yamaha 2004 YP400 Service Manual

WATER PUMP AND OIL COOLER
6 - 10
EAS00475

ASSEMBLING THE WATER PUMP

1. Install:
• bearing
New
• circlip
New
• water pump seal 1
(into the generator rotor cover 2)
NOTE:
_
Install the water pump seal with the special
tools.
Mechanical seal installer
90890-04145 3
Middle driven shaft bearing driver
90890-04058, YM-04058 4
È Push down.
2. Lubricate:
• water pump seal
Recommended lubricant
Lithium-soap-based grease
COOL
New