TM-9-2520-234-35
POWER TRAIN ASSEMBLY; ALLISON MODEL XTG411-2A
TECHNICAL MANUAL; FIELD AND DEPOT MAINTENANCE MANUAL
JULY 1962
TM-9-2520-234-35 - Page 167 of 323
PAR
15 6
REAR HOUSING REBUIL D
CHAP
5,
SEC
XVII I
Figure 190.
Removing (or installing) left-brake apply
cam stationary ring
h.
Install the output driven gear with
bearing inner race assemblies into tine rear
housing (fig. 188).
i . If bearings were removed from th e
output drive gear, install an inner-bearing
race assembly on each side of the gear (fig.
187). Press bearings until they are firml y
seated on the gear.
j.
Install the output drive gear with the
bearing inner-race assemblies into the rear
housing (fig. 187).
k . If bearing outer races were removed
from supports 24 and 28 (fig. 377, fold-out 6)
and 34 and 2 (figs, 378 and 380, fold-outs 7
and 9), install outer bearing races in the sup-
ports .
l . Install the right-steer clutch support
and secure with five 3/8-16 self-locking bolts
(fig. 186). Torque the bolts to 36-43 pound-
feet.
m . Install the right-output drive gear
support and secure with five 3/8-16 self-lock-
ing bolts (fig. 186). Torque the bolts to 36-43
pound-feet.
n . Install the left-output drive gear sup-
port and secure with five 3/8-16 self-locking
Figure 191. Removing (or installing) right-brake apply
cam stationary ring
bolts (fig. 185). Torque the bolts to 36-4 3
pound-feet.
o .
Install the left-steer clutch support
and secure with five 3/8-16 self-locking bolts
(fig, 185). Torque bolts to 36-43 pound-feet.
p . If bearings 78 and 80 (fig. 379, fold-
out 8) were removed from spindle 79, install
the bearings, pressing against the numbered
side of the bearing cage. Press each bearing,
0.120 inch below the end of the spindle.
q . Install the left-brake cam assembly,
spring and spindle assembly in rear housing.
Install the spring on the brake cam and posi-
tion these parts in the housing, then install the
spindle assembly as shown (fig. 184).
r . Install the retaining ring and spacer
on left-brake apply shaft (fig. 183).
s . If bearing or oil seal was removed,
install in right-brake apply shaft (fig. 183).
Install bearing, pressing against the numbered
side of the cage, 0.960 inch below the end of
the shaft. Install the new replacement oil seal,
lip side of seal toward the inside, into the
shaft end until it is firmly seated against its
shoulder in the shaft.
t . Install the washer and retaining ring
on the right-brake apply shaft (fig. 183).
13 5
Back to Top
