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ENGINE L UBRICATION SYSTEM 7-11
Oil Pump
Oil Pump Removal
•
Drain:
Coolant (see Periodic Maintenance chapter)
Engine O il (see Periodic Maintenance chapter)
•
Remove:
Water Hose [A]
Water Pipe Fitting Bolts [B]
Water Pipes [C]
•
Remove:
Water Pump Cover Bolts [A]
Clamp [B]
Water Pump Cover [C]
•
Remove:
Water Pump Impeller Bolt [A]
Water Pump Impeller [B]
•
Remove:
Water Pump Body
Oil Pump Cover
Oil (Water) Pump Shaft
Outer Rotor and Inner Rotor
NOTE
○
The oil (water) pump assembly [A] can easily be re-
moved by installing water pump cover bolt [B] into the
oil (water) pump shaft and pulling them.
Oil Pump Installation
•
Install the outer rotor [A] into the crankcase.
•
Install the pin [B], inner rotor [C] and oil (water) pump shaft
[D].
○
Turn the pump shaft s o that the slot [E] in its shaft fits onto
the projection [F] of the pump drive gear shaft.