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 168 of 323

CHAP

5,

SEC

XVIII

REAR HOUSING REBUlL D

PAR

15 6

Figure 192. Installing right- and left-brake apply shafts

u . Install the right-brake apply shaft as-

sembly onto left-brake apply shaft (fig. 183).

Note . Be careful to avoid damaging

the oil seal in the right apply shaft on

the splines of the left apply shaft

(fig. 183).

v . Install the spring on the right-brake

cam assembly and position in the transmission

rear housing (fig. 192).

w . Install the right- and left-brake apply

shafts, indexing the blind splines on the shafts

with the two pins located in the right- and left-

brake cam assemblies (fig. 1 2).

x . Install brake apply shaft retainer and

gasket (fig. 181).

y . Secure with three 3/8-16 bolts an d

lock washers. Torque to 26-32 pound-feet.

z . Position the rear housing on its left

side and install 12 steel balls in the right-

stationary cam ring (fig. 193).

aa . Install right-brake apply cam rotating

ring (fig. 193).

13 6

Figure 193. Installing right-brake apply cam rotating

ring

ab . Install a wood block in the rear hous-

ing, to retain the right-brake apply cam ro-

tating ring temporarily (fig. 194).

ac . Turn the rear housing over to rest

on its right side. Block the housing as neces-