TRANSMISSION ASSEMBLY REPLACEMENT/REPAIR - continued

TM 10-3930-673-34

7-4. TRANSMISSION ASSEMBLY REPLACEMENT/REPAIR (CONT)

(4)

Assemble third stage clutch pack

(57) parts (98 through 118).

(a)

Install outer piston seal (115) onto

piston (113).

(b)

Install preformed packing (114) on

shaft assembly (99).

TR00219

CAUTION

Use care when installing piston to

prevent damage to preformed

packing and outer piston seal.

(c)

Install assembled piston (113) into

shaft assembly (99). Ensure that

piston aligns with locating pins in

shaft assembly.

(d)

Install thrust washer (112), four

springs (111) and retainer (109).

(e)

Place shaft assembly (99) in a press.

Install a spring compressor tool.

TR00227

WARNING

Ensure that retainer ring is secure in groove before spring compressor tool is removed

from retainer to prevent springs from flying out. Failure to follow this precaution could

cause personal injury.

(f)

Press down on spring compressor tool and retainer (109) to allow installation of retainer

ring (110). Slowly remove spring compressor tool.

CAUTION

Carefully handle clutch plates so graphite coating doesn't flake off. Failure to follow this

precaution could cause equipment damage.

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