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Page Title:
Rear Cover and P3 Planetary Module Disassembly |
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 TM 9-2320-303-24-2
TRANSMISSION OVERHAUL - CONTINUED
0248 00
MODULE OVERHAUL - CONTINUED
Rear Cover and P3 Planetary Module Disassembly
1.
Straighten tangs of locknut retainer (11) to allow removal of bearing retainer locknut (10). Remove bearing retainer
locknut using tool (J37035). Remove locknut retainer.
2.
Support rear cover assembly (3) so that P3 planetary carrier assembly (1) can be removed. Place tool (J37035-1) over
output shaft splines and against threaded shoulder of P3 planetary carrier. Using a hydraulic press or a mallet, press on
tool (J37035-1) to separate planetary carrier from rear cover.
3.
Inspect rear cover cone and roller bearing (12). If worn or damaged, remove using tool (J3940).
1
2
3
4
5
1
6
7
15
8
14
13
9
12
11
10
WARNING
Place P3 planetary carrier assembly on its side during disassembly to avoid possible hand injury.
4.
Remove retaining ring (7) and thrust washer (6) from P3 planetary carrier assembly (1).
5.
Inspect planetary carrier cone and roller bearing (2). If worn or damaged, remove.
6.
Remove retaining ring (4), indexing ring (5), and four pinion spindles (15) from P3 planetary carrier (1).
7.
Remove pinion gear (13), thrust washers (9 and 14), and two bearing assemblies (8) from side of the P3 planetary carrier
(1). Repeat procedures for remaining pinion gears. Measure thickness and step wear of thrust washers. Minimum thrust
washer thickness allowed is 0.055 in (1.40 mm). Maximum step wear allowed is 0.005 in (0.12 mm).
0248 00-37
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