TM 5-3810-295-34
(32). Position the ring gear and hub assembly on the
Insert lock ball (23) and press pinion shaft (22) flush
axle so that it engages the splines on the spindle. Drive
with the face of the carrier. Stake shaft ball groove in
the assembly into place with a soft mallet.
two places to retain the shaft.
w. Install inner spindle nut (1) on spindle. Attach
aa. Install packing (16) on the planetary carrier. In-
heavy cord or string to one of the wheel studs and wrap
stall planetary carrier assembly on the hub and secure
the cord around the hub several times. Using a pull
with bolts (14) and lock washers (15).
scale, tighten inner nut (21) until rotating torque
ab. Position sun gear (18) and thrust washer (19) on
measured on the pull scale is between 20 to 26 pounds
the axle shaft and secure with snap ring (17). Install
(27.1--5.3 N. m) for new bearings or 8 to 16 pounds
packing (11) in thrust cap (10) and install cap (10) on
the planetary carrier assembly. Secure with screws (8)
(10.21.7 N. m).
and washers (9).
x. Install lock nut (20) and outer spindle nut (21).
ac. Install relief valve (12) and filler plug (13). In-
Recheck rotating torque as outlined above. Bend two
stall drain plugs (1) and (2).
tangs of lock nut (20) against flats on the inner nut,
ad. Press bushing (7) into tie rod end (5). Press only
and two tangs against flats on the outer nut.
on outer race to prevent damage to the bushing. Install
y. Coat inside of planetary gears (24) with chassis
lubrication fitting (6). Install tie rod (5) and secure
grease. Install a row of 28 rollers (26), roller spacer
with bolt (4) and nut (3). Tighten tie rod nut to 300 ft-lb
(27), and another row of 28 rollers (26) in each pinion
(406.7 N. m).
gear. Place a thrust washer (25) on each side of plane-
tary gear (24). Position the assemblies in planetary
carrier (28). Make sure tangs on the thrust washer
16-11. Installation
engage the grooves in the spider.
Refer to paragraph 12-8 and install the axle assembly
z. Press in pinion shafts (22). Be sure that the pinion
in the carrier. Refer to TM 5-3810-295-12 for lubrica-
shaft ball recess aligns with the groove in the spider.
tion instructions.
Section III.
DIFFERENTIAL AND CARRIER ASSEMBLIES
16-12. General
16-14. Disassembly
The front and rear carrier differential assemblies art
a. Check and record ring gear backlash with a dial
identical except that the rear differential uses a "no
indicator. This information will be used during
spin" unit. The front differential is of the conventional
reassembly.
type. Both units are discussed below.
b. Matchmark the bearing caps with a center punch
to assure correct match during reassembly.
16-13. Removal
c. Refer to figure 16-3. Remove screws (1), lock
a. Refer to paragraph 16-8 and remove the differential
washers (2) and lock nuts (3). Remove screws (4),
as an assembly.
washers (5) and bearing caps (6).
b. Mount the differential assembly on a differential
overhaul stand.
16-6
