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 116 of 323

CHAP

5.

SEC

I I

DISASSEMBLY

75.

Figure 63 (Step 25)

Remove idler cluster gear and bearing as-

sembly (A).

PAR

74-7 5

DISASSEMBLY STEPS –

MAIN TRANSMISSION ASSEMBLY

Figure 65 (Step 1)

Using a l/2-inch wrench, remove 18 bolts (A)

and flat washers (B) retaining regulator and

lockup shift control valve body assembly (C).

Figure 64 (Step 26)

Remove input oil pump drive gear (A) from

housing (B).

8 4

Figure 66 (Step 2)

Remove regulator and lockup shift contro l

valve body assembly (A) and gasket (B).