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ENGINE LU BRICATION SYSTEM 7-11
Oil Pump
Oil Pump Removal
•
Drain:
Coolant (see Cooling System in the Periodic Mainte-
nance chapter)
Engine Oil (see Engine Lubrication System in the Peri-
odic Maintenance chapter)
•
Remove:
Water Pipe Bolts [A]
Water Pipes [B]
•
Remove:
Water Pump Cover Bolts [A]
Clamp [B]
Water Pump Cover [C]
•
Remove:
Impeller B olt [A]
Washer
Impeller [B]
Water Pump Body
Oil Pump Cover
Oil (Water) Pump Shaft
Outer Rotor and Inner Rotor
Oil Pump Installation
•
Install t he outer rotor [A] into the crankcase.
•
Install the pin [B], i nner rotor [C] and oil (water) pump shaft
[D].
○
Turn the pump shaft so that the slot [E] in its shaft fits onto
the projection [F] of the pump drive gear shaft.
•
Fit the pin [A] of the oil pump cover [B] into the hole [C] in
the crankcase.