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 TM 10-3930-660-24-2
REAR DIFFERENTIAL CARRIER ASSEMBLY MAINTENANCE - CONTINUED
0298 00
ASSEMBLY - CONTINUED
40.
Properly install twelve new rivets (19) in pairs opposite each other (B and C) from the flange case half (20) side of the
assembly (side opposite gear teeth) as shown. Rivet head must be against flange case half (20).
CAUTION
Do not heat rivets before installation. Use only cold rivets for proper fastening.
Pressure on rivets must be held for approximately one minute so that rivet body will completely fill hole.
Failure to do so could cause rivet failure.
41.
Use a riveting machine to press new rivets (19) into place from ring gear (8) side of the assembly. Press new rivets (19)
in pairs opposite each other. Apply 60,000 lb (413685 kPa) of pressure.
42.
Use a 0.003 in. (0.076 mm) feeler gauge to check for gaps between back surface of ring gear (8) and flange case half
(20). If gauge fits more than half way to rivets, remove ring gear (8). If gap persists, inspect flange case half (20) and
ring gear (8) for problem. Replace defective parts.
43.
Use press sleeve driver to install bearing cone (9) on flange case half (20).
44.
Use press sleeve driver to install bearing cone (10) on plain case half (13).
45.
Apply clean lubricating oil to inside surfaces of both case halves (13 and 20), two thrust washers (14), two side gears
(15) and four pinion gears (16).
46.
Place flange case half (20) on bench, ring gear (8) teeth up.
47.
Install one thrust washer (14) and side gear (15) into the flange case half (20).
48.
Install four pinion gears (16) and four pinion gear thrust washers (17) on differential spider (18). Install differential spi-
der assembly into flange case half (20).
49.
Install second side gear (15) and thrust washer (14) over spider (18) and differential pinion gears (16).
50.
Place plain case half (13) over flange case half (20) and gears (15 and 16). Rotate plain case half (13) as needed to align
match marks.
6
9
3
C
B
8
20
15
14
16
13
17
12
C
B
11
409-1296
18
4
10
5
6
1
3
7
409-1297
0298 00-9
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