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 TM 10-3930-660-24-2
REAR DIFFERENTIAL CARRIER ASSEMBLY MAINTENANCE - CONTINUED
0298 00
ASSEMBLY - CONTINUED
CAUTION
E
D
11,12
Spacing between first four installed cap-
11,12
screws must be even to prevent uneven
pressure on case halves when torquing.
Failure to do so could cause component
failure.
13,20
51.
Apply loctite to eight capscrews (11). Install four of
the eight capscrews (11) and four flatwashers (12), as
opposing pairs (D and E), into case halves (13 and 20).
52.
Torque four capscrews (11) to 60 to 75 lb-ft (81 to 102
Nm).
NOTE
Torque capscrews in pairs opposite each
other.
11,12
11,12
D
53.
Install remaining four capscrews (11) and four flat-
E
409-1298
washers (12). Torque to 60 to 75 lb-ft (81 to 102 Nm).
54.
Check rotating resistance of differential gears.
NOTE
Fabricate a tool from an axle's shaft that matches the spline of differential side gear.
Put differential in a soft-jaw vise in the normal operating position.
55.
Install differential resistance tool into spline of one
6
9
3
side gear.
8
20
56.
Apply torque wrench on end of differential resistance
tool. Read the value of torque wrench as differential
gears are rotated.
57.
If torque value exceeds 50 lb-ft (68 Nm), disassemble
differential. Inspect case halves (13 and 20), spider
15
(18), gears (15 and 16) and washers (14 and 17) for
cause of high torque reading. Replace parts as neces-
14
16
13
sary.
17
12
58.
Clean and dry bearing cups (6), bores of differential
carrier (7) legs and bearing caps (1).
11
59.
Apply thin film of clean lubricating oil to inner diame-
18
ter of the bearing cups (6) and on both bearing cones
(9 and 10).
4
10
5
6
1
3
7
409-1297
0298 00-10
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