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 806 of 933

TM 9-2520-270-34

REPLACE TOW PUMP ASSEMBLY

DESCRIPTION

This task covers: Remove (page 4-470). Install (page 4-472).

INITIAL SETU P

Tools:

Materials/Parts: (cont)

General mechanic’s tool kit:

automotive – (Item 33, App C)

Wiping rag–(Item 13, App B)

Transmission repair kit

Torque wrench —

(Item 100, App C)

Personnel Required:

Materials/Parts:

Track Veh Rep 63H10

Cleaning solvent–(Item 1, App B)

Equipment Conditions:

Transmission oil–(Item 12, App B)

Transmission mounted on tip-over stand.

See page 2-144.

1.

2.

3.

4.

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.

INSPECT TOW PUMP ASSEMBLY (1)

FOR BINDING.

a. Rotate spur gear (2) in both

directions.

b. Note if gear (2) turns easily.

4-470

Change

1

REMOVE