TM 5-3825-213-35
9
Washer, lock, 3/4 in. (8 rqr)
41
Screw, cap, ctsk hd, 1/2-20 x 7 1/8 in. (4 rqr)
10
Pinion bearing retainer
42
Screw: special (8 rqr)
11
Oil seal
43
Differential case, lockout side
12
Shim (as rqr)
44
Differential case, flange side
13
Pinion bearing housing
46
Differential side gear
14
Pinion bearing gasket
46
Thrust washer
15
Adapter (2 rqr)
47
Differential side gear
16
Nut, special (2 rqr)
48
Thrust washer
17
Hydraulic line
49
Pinion gear thrust washer
18
Nut, special (2 rqr)
50
Pinion gear
19
Elbow, 90 (2 rqr)
51
Pinion gear thrust washer
20
Screw, cap, 1/2-20 x 1 5/8 in. (4 rqr)
52
Pinion gear
21
Housing
63
Pinion gear thrust washer
22
0-ring
54
Pinion gear
23
Differential lockpin (2 rqr)
56
Pinion gear thrust washer
24
Brake piston
56
Pinion gear
25
Bearing
57
Differential spider
26
Lockout spacer
58
Inner pinion bearing
27
Lockout friction disk
59
Pinion gear
28
Lockout opposing disk
60
Bearing cone
29
Lockout disk assembly
61
Spacer
30
Differential lockout spacer
62
Bearing cup
31
Lockwire (2 rqr)
63
Bearing cone
32
Screw, socket-hd, 1/2-20 x 1 5/8 in. (4 rqr)
64
Rivet, 1/2 x 2 1/2 in. (16 rqr)
33
Differential bearing cap (2 rqr)
65
Ring gear
34
Roll pin (2 rqr)
66
Screw, bleeder
36
Adjusting nut lock (2 rqr)
67
Elbow
36
Locknut, differential bearing (2 rqr)
68
Carrier
37
Bearing cup (2 rqr)
69
Gasket
38
Bearing (2 rqr)
70
Stud, 7/16-14 x 2.15 in. (21 rqr)
39
Nut, 1/2-20 (8 rqr)
71
Housing
40
Lockwire
Figure 85-Continued.
Caution
(7) Inspect the lockout clutch disks and spacers
for wear or other damage.
Be sure the oil return hole in carrier
and pinion bearing housing are lined
(8) Replace defective parts as necessary.
up.
Note
289.
Front and Rear Axle Housing and Differential
After installing the ring gear with hot
Assembly Reassembly and Installation
rivets, using 35 to 40 tons pressure to
upset the rivets, measure the ring gear
a. Reassembly.
runout with a dial indicator. This
(1) Reassemble the front axle housing and
runout should not exceed 0.005 inch.
differential assembly in reverse of
Any runout in excess of 0.005 inch
numerical sequence illustrated on figure 85.
must be corrected before assembly.
Note
(2) Coat the side gear thrust washers with oil
Do not install oil seal with yoke until
before assembly. Torque the pinion gear
proper bearing adjustment has been
and spider cases at 100110 foot-pounds.
made. Tighten the yoke to 800-900
(3) Adjust the ring and pinion gear for proper
foot-pounds torque. Be sure to oil and
teeth mesh pattern at 0.0100.013 inch
rotate bearings when torquing nut.
backlash as instructed on figure 86.
Note
Note
The recommended bearing preload is
Preload the differential bearings 25 to
5 to 15 inch-pounds. Should the pull
50 inch-pounds.
on the torque wrench be less than 5
(4) Check the preload by turning the pinion with
inch-pounds a thinner spacer must be
torque wrench and adjust the differential
installed, if pull is more than 15 inch-
bearings until torque
pounds a thicker spacer should be
installed.
209
