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TM5-4210-229-14&P
6-8. FRONT COVER MAINTENANCE
This task cover: a. Removal
b. Inspection
c. Installation
INITIAL SET-UP
Tools
General Mechanics Tool Kit
Materials/Parts
Front Cover (1802246R91)
Gasket (675813C1)
Oil Seal (690437C91)
Equipment Condition
Para. Condition Description
6-7
Vibration Damper Removed
6-11 Oil Pump Removed
General Safety Instructions
Engine OFF.
Transmission in (N) neutral.
Parking brake set.
Batteries disconnected.
REMOVAL
a. Remove the injection pump access cover (1)
and gasket (2) from the front cover (3).
b. Remove the bolts securing the front cover (3) to
the crankcase front plate (4).
c. Remove the front capscrews securing the front
cover to the oil pan.
d. Remove the front cover (3).
INSPECTION
a. Remove all traces of gasket material from
gasket surface of crankcase front cover and
front plate.
Compressed air used for cleaning or drying
can create airborne particles that may enter
the eyes. Pressure shall not .exceed 30 psi
(206 kPa). Wearing of goggles is required to
avoid injury to personnel.
b. Blow dry front cover with compressed air.
c. Visually inspect the front cover for cracks and
distortion.
d. Visually inspect the front plate for damage.
e. Replace any cover or plate which is damaged.
INSTALLATION
a. Install a new front cover gasket (5).
CAUTION
Improper front cover installation will result in
cover distortion or loose engine mounting
bolts.
b. Install the front cover (3).
c. Install capscrews securing front cover (3) to the
front of the oil pan.
d. Install bolts securing front cover (3) to crank-
case front plate (4).
e. Using a new gasket (2), install the injection-
pump access cover (1).
f. Press a new oil seal into the oil pump body.
g. Install the oil pump (paragraph 6-11).
h. Install the vibration damper (paragraph 6-7).
i. Connect batteries.
6-17
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