TM 5-3810-294-34
(4) Install pin (21) if it was removed. Install
(29) Install seal adapter (54) and secure
washer (221, dust cap (23) spring (24), and spring
with screws (55). Tighten screws to a torque of 20-
seat (25) on tube (12).
25 foot-pounds. Rotate the input shaft through its
(5) Install rubber shield (20) on tube (12).
full travel for a minimum of five cycles. No
Install spring washers (14) in inserts (13) and
rotational lash or binding of the sector shaft is
install the inserts on pin (21).
permissible.
(6) Slide coupling (19) over inserts (13).
(30) Refer to figure 16-1 and install the
Install washers (16) and screws (15) in the
steering gear on the carrier.
coupling. The bent locking tang on the washer must
b. Steering Column. Refer to figure 16-2 and
be installed over the top edge of the coupling. Bend
assemble the steering column as follows:
one of the washer tangs over the screw head to lock
(1) Install bearings (3 and 26) in housing (71
the screw in position. Slide the rubber shield off the
and jacket (27) if they were removed.
coupling.
(2) Install ring (9) in jacket (27). Then install
(7) Install clamp (17) and secure with bolt
housing (7) and secure with bolts (6), washers (5),
(18).
and nuts (41. Be sure the switch wiring outlet in the
(8) Slide tube (12) in the bottom end of jacket
housing is in alignment with the exit hole in the
(27). Install spring seat (2) and spacer (1). Install
jacket.
the wheel nut finger tight enough to keep the
(3) Install switch assembly (11) and secure
assembly together while it is installed in the carrier.
with screws (10). Install switch lever (8). Be sure
(9) Refer to TM 5-3810-294-20 and install the
the wiring is not pinched between the switch
steering wheel.
assembly and housing.
Section II. REPAIR OF FRONT AXLE DIFFERENTIAL ASSEMBLY
16-7. Description
KEY to fig. 16-4.
The front axle differential assembly is a double-
1. Bolt (8)
32.
Stud (6)
reduction unit which employs a spiral bevel pinion
2. Bearing (2)
33.
Gasket
gear and a helical spur pinion to control drive
3. Differential case
34.
Shim
4. Gear
35.
Shim
torque to the front axle.
5. Washer (2)
36.
Shim
16-8. Removal
6. Gear(2)
37.
Bearing cone
a. Refer to paragraph 11-11 and remove the
7. Washer (4)
38.
Bearing cup
front axle assembly from the carrier.
8. Gear(4)
39.
Spacer
9. Spider
40.
Plug
b. Remove cotter pins (86, fig. 16-5), nuts (87),
10. Nut (8)
41.
Bearing retainer
and bolts (75). Remove the tie rod assembly.
11. Cotter pin
42.
Bearing cup
c. Remove nuts (104), washers (103), and screws
12. Bearing cup
43.
Bearing cone
13. Bearing cone
(77). Pull the entire axle assembly outward until
44.
Oil seal
14. Pinion
45.
Gasket
axle shaft (66) is disengaged from differential side
15. Key
46.
Cover
gears (6, fig. 16-4).
16. Bevel gear set
47.
Washer 161
d. Remove nuts (112, fig. 16-5) and washers
17. Lock wire
48.
Screw (6)
18. Nut (6)
49.
Nut (6)
(111). Loosen the two top nuts and leave nuts on
19. Washer(6)
50.
Washer (6)
studs to prevent the differential assembly from
20. Retaining ring (2)
51.
Cotter pin
falling.
21. Screw (4)
52.
Nut
e. Tap differential housing with a leather mallet
22. Plug
53.
Washer
23. Gasket
54.
Yoke
to break housing loose.
24. Stud (6)
55.
Bearing washer
f. Place a jack or support under the differential to
25. Washer (6)
56.
Carrier housing
prevent it from falling. Remove the top nuts and
26. Nut(6)
57.
Stud (6)
washers. Remove the differential assembly. Using a
27. Bearing retainer
58.
Gasket
28. Shim
59.
Shim
small pinch bar, align the differential housing as
29. Shim
60.
Shim
necessary to ease removal.
30. Shim
61.
Shim
g. Place the differential assembly in a suitable
31. Gasket
62.
Bearing retainer
holding fixture to secure it during disassembly.
16-9. Disassembly
a. Refer to figure 16-4 and disassemble the
differential assembly as follows:
16-7
