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 123 of 323

PAR

75.

STEPS

27-3 0

DlSASSEMBLY

CHAP

5,

SEC

I I

Figure 91 (Step 27)

Figure 93 (Step 29)

Attach sling (A), and, using a 5/8-inch wrench,

remove 27 bolts (B), four bolts (C) and three

bolts (D) and 34 lock washers. Remove lifting

bracket (E). Use three bolts (B) as jack -

screws in holes (F), to loosen output housing.

Using wrench (A), apply transmission right

brake.

Using a l-inch wrench, remove bolt

(B), lock plate (C) and output coupling (D).

Figure 94 (Step 30)

Figure 92 (Step 28)

Using a 9/16-inch wrench, remove six bolts

(A) and lock washers (B) retaining accumulator

body (C). Remove accumulator body and gas-

ket (D).

Remove right-output housing assembly (A) and

gasket (B). Remove out put transfer drive

shaft (C). Using a 1-inch wrench, remove

bolt (D) and lock plate (E) retaining brake

coolant oil pump drive gear (F).

9 1