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 818 of 933

TM 9-2520-270-34

REPLACE AUXILIARY MAKEUP PUMP

DESCRIPTIO N

This task covers: Remove (page 4-482). Install (page 4-490).

Tools:

Arbor press – (Item 3, App C)

Bearing installer – (Item 11, App C)

Crowfoot attachment – (Item 20, App C)

Drag wrench – (Item 24, App C)

General mechanic’s tool kit:

automotive — (Item 33, App C)

Micrometer caliper set —

(Item 52, App C)

Slip-joint pliers – (Item 70, App C)

Socket wrench set — (Item 88, App C)

Socket wrench set – (Item 89, App C)

Telescoping gage set — (Item 93, App C)

Torque wrench – (Item 98, App C)

Torque wrench — (Item 99, App C)

Torque wrench — (Item 100, App C)

Materials/Parts:

Cleaning solvent — (Item 1, App B)

Materials/Parts: (cont)

Wiping rag – (Item 13, App B)

Gasket

Gasket

Lock washer (17)

Preformed packing

Preformed packing

Preformed packing

Preformed packing

Retaining ring (2)

Retaining ring (2)

Woodruff key

Personnel Required:

Track Veh Rep 63H10

References:

TM 9-214

Equipment Conditions:

Sealant compound — (Item 11, App B)

Transmission oil — (Item 12, App B)

Transmission mounted on tip-over stand.

See

page

2-144.

REMOVE

1. REMOVE DISCONNECT CLUTCH. See

task REPLACE DISCONNECT CLUTCH,

page

4-52.

2. REMOVE DISCONNECT CLUTCH

ASSEMBLY. See task REPLACE

DISCONNECT CLUTCH ASSEMBLY,

page

4-78.

3. REMOVE POWER TAKEOFF ASSEMBLY.

See task REPLACE POWER TAKEOFF

ASSEMBLY, page 4-140.

4-482

Change 1

INITIAL SETUP