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 121 of 323

PAR

75

STEPS

19-2 2

DISASSEMBL Y

CHAP

5,

SEC

I I

Figure 85 (Step 21)

Remove output oil pump driven gear (A) and

key (B). Using a 9/16-inch wrench, remove

four self-locking bolts (C) retaining oil pump

(D). Remove oil pump (D).

Figure 83 (Step 19)

Using a 5/8-inch wrench, remove 13 bolts (A),

lock washers (B) and lifting bracket (C).

Figure 84 (Step 20)

Remove left-output support assembly (A), gas-

ket (B) and output oil pump drive gear (C).

Remove snap ring (D) retaining oil pump driven

gear (E).

Figure 86 (Step 22)

Using a 5/8-inch wrench, remove five con -

verter-to-main transmission housing assem-

bly bolts (A) and flat washers (B). Using a

9/16-inch wrench, remove six bolts (C) and

lock washers (D) retaining oil screen cover (E).

8 9