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 217 of 323

PAR

227-22 8

ASSEMBL Y

CHAP

5,

SEC

XXXII I

Figure 326 (Step 87)

Install eighteen 5/16-18 x 3-1/4 bolts (A) with

flat washers to retain lockup shift and pres-

sure regulator valve body assembly (B). Us-

ing a 1/2-inch wrench, torque bolts to 13-16

pound-feet. Install main oil screen assembly

(C). Be sure that oil seal ring (D) is in place.

Figure 327 (Step 88)

Install three 3/8-24 x 1-1/8 bolts (A) with lock

washers to retain main oil screen assembly

(B). Using a 9/16-inch wrench, torque bolts

to 33-40 pound-feet. For cleanliness, tempo-

rarily install two 1-inch pipe plugs (C).

228. ASSEMBLY STEPS –

INPUT TRANSFER ASSEMBLY

Figure 328 (Step 1)

Install bearing assembly (A) in input transfer

housing

(B).

Install

input

oil

pump

drive

gear (C).

Figure 329 (Step 2)

Install input transfer idler cluster gear and

bearing assembly (A), alining it with spindle

bore (B) in housing (C).

18 5