TM-9-2520-270-34

HYDROMECHANICAL CROSSDRIVE, TRANSMISSION HMPT 500 AND TRANSMISSlON CONTAINER ASSEMBLY

TECHNICAL MANUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE

NOVEMBER 1984

TM-9-2520-270-34 - Page 527 of 933

TM 9-2520-270-34

REPLACE FRICTION CLUTCH

DESCRIPTIO N

This task covers: Remove (page 4-208). Install (page 4-209).

INITIAL SETUP

Tools:

General mechanic’s tool kit:

automotive — (Item 33, App C)

Inserted hammer face holder —

(Item 39A, App C)

Inserted hammer face – (Item 39B, App C)

inserted hammer face — (Item 39C, App C)

Retaining-ring pliers —

(Item 59, App C)

Torque wrench —

(Item 100, App C)

Materials/Parts:

Transmission oil–(Item 12, App B)

Preformed packing (2)

Personnel Required:

Track Veh Rep 63H10

Equipment Conditions:

Transmission mounted on tip-over stand.

See page 2-144.

1.

2.

3.

4.

5.

6.

REMOVE CONTROLLER ASSEMBLY.

See task REPLACE CONTROLLER

ASSEMBLY, page 3-32.

REMOVE RIGHT-HAND OUTPUT

HOUSING. See task REPLACE

RIGHT-HAND OUTPUT HOUSING,

page 4-270.

REMOVE RIGHT-HAND INTERMEDIATE

HOUSING ASSEMBLY. See task

REPLACE RIGHT-HAND INTERMEDIATE

HOUSING ASSEMBLY, page 4-170.

USING RETAINING-RING PLIERS,

REMOVE RETAINING RING (1).

a. Replace retaining ring (1), if damaged.

USING PRY BAR, REMOVE

FRICTION CLUTCH (2).

REMOVE TWO PREFORMED PACK-

INGS (3) FROM SPLINED SHAFT (4).

DISCARD PACKINGS.

4-208

Change 2