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TM 5-4320-305-24
3-5.
REPLACE/REPAIR BEARING HOUSING ASSEMBLY (Continued)
ASSEMBLY:
1
Pack pump end bearing (10) about 1/3 full of grease. Rotate bearing to distribute grease.
2
With loading notch toward engine end of bearing housing (11), press bearing (10) into bearing housing from pump
end.
3
From engine end, install shaft (9) in ball bearing (10). Be sure keyway slot (12) is oriented toward engine end.
4
Install one retaining ring (7) into ring groove in bearing housing (11).
5
Pack grease into space in bearing housing between the bearing and the retaining ring.
6
Pack engine end bearing (8) about 1/3 full of grease. Rotate bearing to distribute grease. Apply coating of thread
compound to inside diameter of bearing. Press bearing onto shaft (9).
7
Install second retaining ring (7) into ring groove in bearing housing (11).
8
Install retaining ring (6) into ring groove on shaft (9).
9
Install a new seal (5) into bearing housing assembly (11). Install with lip toward engine end.
10 Install retaining ring (4) on bearing housing (11) with screws (2) and lockwashers (3).
11 Install a new lip seal (1) on bearing retaining ring (4). Install with lip toward pump end.
12 Turn shaft (9) by hand to make sure that shaft moves freely in bearing housing assembly.
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