TM 5-4320-300-14
6-11. CRANKSHAFT AND FLYWHEEL (CONT)
Location/Item
Action
Remarks
CAUTION
Damage to oil pump or drive gear will result if engine lower front cover is forced onto crankshaft.
Aline gear teeth before pushing cover against gasket and block.
61. Engine
Position a new cover gasket on engine
lower front
block. Install an oil seal expander
cover
over front end of crankshaft.
Thread two 3/8-16 pilot studs
approximately 8 inches (20 cm)
into opposite bolt holes in the
cylinder block. Apply a light
coat of MIL-G-10984 grease to
oil seal lip. Slide cover over oil
seal expander and pilot studs.
Push cover forward until inner
rotor of oil pump contacts
pump drive gear on crankshaft.
Rotate crankshaft slightly to
aline teeth, then push cover up
against gasket and block. Re-
move oil seal expander and
pilot studs. Install mounting
bolts and lockwashers. Torque bolts 30 to 35
ft lb (41 to 47 N.m).
62. Crankshaft
Install pulley in position on end of crankshaft
pulley
with washer and retainer bolt. Torque bolt to
200 to 220 ft lb (271 to 298 N.m).
6-113
