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 113 of 323

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C2

PAR

74,

STEPS

13-1 6

DISASSEMBL Y

CHAP

5,

SEC

i i

Figure 51 (Step 13)

Using two screwdrivers (A), remove torque

converter turbine assembly (B).

Figure 53 (Step 15)

Remove lockup clutch piston (A) by bumping

converter cover assembly (B) lightly on wooden

blocks (C). Remove hook-type seal ring (D)

from hub of the cover assembly.

Do not re-

move seal ring (E) and expander from the

lockup clutch piston un1ess replacement is

necessary .

Figure 52 (Step 14)

Remove lockup clutch reaction plate (A), lock-

up clutch plate (B) and three jackscrews (C)

from converter cover assembly (D).

Figure 54 (Step 16)

Using a 5/8-inch wrench, remove 20 self -

locking bolts (A) and flat washers retaining

flange adapter (B).

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