a
WATER PUMP
EAS00474
CHECKING THE WATER PUMP
1. Check:
• water pump housing cover 1
• water pump housing 2
• impeller shaft 3
• water pump seal 4
• oil seal 5
• rubber damper
• rubber damper holder
Cracks/damage/wear → Replace.
2. Check:
• bearing
Rough movement → Replace.
EAS00475
ASSEMBLING THE WATER PUMP
1. Install:
• oil seal 1
(to the water pump housing)
1
New
NOTE:
NOTE:
• Install the oil seal with a socket that matches
its outside diameter.
• Before installing the oil seal, apply tap water
or coolant onto its outer surface.
2. Install:
• bearing 1
6 - 13
COOL
New
Installed depth of oil seal a
11.5 mm (0.45 in)