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TM 5-2410-237-23
CRANKSHAFT AND BEARINGS ASSEMBLY MAINTENANCE - CONTINUED
0245 03
ASSEMBLY
1.
Apply clean oil on outer lip of new rear seal (14).
2.
Clean crankshaft flange and inside diameter of new wear sleeve (14) with primer coating.
3.
Apply sealing compound on crankshaft flange and on inside diameter of wear sleeve (14).
CAUTION
Do not separate rear seal and wear sleeve. If this assembly is separated, it will not function.
4.
Install rear seal and wear sleeve (14) as a unit on the crankshaft (8).
WARNING
Hot oil or metal parts can cause severe burns. Wear insulated gloves, long sleeves, and eye protection when
working with heated parts.
5.
Heat crankshaft gear (1) to 600F (316C) maximum. Install new key (13) and gear on crankshaft (8).
6.
Apply clean oil on the seal lip of new front seal (11) and on outside diameter of new wear sleeve (12).
7.
Install front seal (11) on wear sleeve (12) with the lip
of the seal toward the side of the wear sleeve that has
chamfer on the inside diameter.
8
8.
Clean the inside diameter of wear sleeve (12) and the
tapered surface of the crankshaft (8) with primer coat-
13
ing.
14
9.
Apply sealing compound to the inside diameter of
wear sleeve (12) and its contact surface on crankshaft
(8).
12
10.
Install wear sleeve (12) and front seal (11) on crank-
shaft as a unit with the lip of seal toward the engine.
1
421-0085
11
0245 03-7
Change 1
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