TM 10-4320-344-24
4.4.13.2 Repair.
a .
Inspect all components and mounting hardware for damage.
b .
Replace all defective components.
4.4.13.3 Installation.
a .
b .
c .
d .
e .
Coat outside of sealing ring with sealing compound.
Install crankshaft sealing ring (6) in rear cover (3), lip toward crankcase
(4) side of rear cover (3).
Outer side of sealing ring (6) should be even
with outer side of rear cover (3).
Using grease, position new gasket (5). on crankcase (4).
Trim bottom of gasket
(5) to be flush with oil pan assembly mounting surface of crankcase (4).
Inspect surface of crankshaft where sealing ring (6) contacts the crankshaft.
If surface is grooved, add additional gaskets (5), to alter the contact
surface between sealing ring (6) and crankshaft.
Lightly coat sealing lip of sealing ring (6) with oil.
Position rear cover (3) on crankcase (4) and secure with eight flat washers
(2) and bolts (1).
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