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TM 9-2320-361-24-2
0463 00
FRONT WINCH REPAIR (Contd)
NOTE
For assembly precautions, refer to WP 0021 00.
GEARCASE ASSEMBLY
1.
Install bearing (9) in gearcase (1).
2.
Install bearing (2) on worm gear shaft (8).
3.
Position worm gear shaft (8) in gearcase (1) and through bearing (9). Tap bearing (2) until seated
in gearcase (1).
4.
Install new seal (10) in brakecase (11).
5.
Apply coat of sealing compound on new gasket (14).
6.
Install new gasket (14) and brakecase (11) on gearcase (1) with four new lockwashers (13) and
screws (12).
7.
Install new seal (3) in bearing cap (4).
8.
Apply coat of sealing compound on new gasket (7).
9.
Install new gasket (7) and bearing cap (4) on gearcase (1) with four new lockwashers (6) and
screws (5).
10.
Install dial indicator on gearcase (1) with plunger positioned on the end of worm gear shaft (8).
11.
Measure end play of worm gear shaft (8) by moving worm gear shaft (8) back and forth. End play
should not be less than 0.005 in. (0.127 mm).
12.
Remove dial indicator from gearcase (1).
NOTE
If end play is correct, go to step 14. If end play is incorrect, go to
step 13.
13.
Remove four screws (5), lockwashers (6), and bearing cap (4) from gearcase (1). Discard
lockwashers (6).
14.
Perform steps 8 through 12 to install additional gasket (7).
4
3
2
5
1
6
7
14
8
13
9
10
12
11
8
11
DIAL
INDICATOR
1
0463 00-8
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