Repair Manual

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10 - 67
ENGINE AND LOWER ENGINE UNITS
REPAIR OF OIL PUMP
D
ISMO UNTING
Dismount the pump cap.
Dismount: the free pinion and its respective shaft.
ATTENTION ! The valve spring and the ball may spring up.
Wash the parts and check the maximum clearance wear between the pinions and the pump
body to be 0,2 mm. If clearance is bigger, replace the pinions.
R
EMOUNTING
Mount in the body of the pump the followings:
- the free pinion;
- the drive pinion;
- the spring tray;
- the spring;
- the valve ball.
Mount the cap by compressing the discharge valve spring.
Tighten the attachement screws.
OIL PUMP
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