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 299 of 933

Materials/Parts:

Cleaning solvent — (Item 1, App B)

Lockwire — (Item 5, App B)

Sealant compound — (Item 11, App B)

Transmission oil — (Item 12, App B)

Wiping rag – (Item 13, App B)

Internal wrench bolt

Materials/Parts: (cont)

Socket head cap screw (15)

Transmission repair kit

Personnel Required:

Track Veh Rep 63H10

Equipment Conditions:

Transmission mounted on tip-over stand.

See page 2-144.

REPLACE HOSE ASSEMBLIES 11627588-14 AND 11628453-6

DESCRIPTIO N

This subtask covers: Remove (page 4-3). Install

. .

1.

2.

3.

REMOVE DISCONNECT CLUTCH. See

task REPLACE DISCONNECT CLUTCH,

page 4-52.

REMOVE DISCONNECT CLUTCH

ASSEMBLY. See task REPLACE

DISCONNECT CLUTCH ASSEMBLY,

page 4-78.

REMOVE POWER TAKEOFF ASSEMBLY.

See task REPLACE POWER TAKEOFF

ASSEMBLY, page 4-140.

(page 4-4).

4. REMOVE HOSE ASSEMBLY

11627588-14 (1).

a.

b.

c.

Disconnect nut (2) from hose to boss

elbow (3). Using wire-twister pliers,

remove and discard Iockwire (4).

Using 3/8-inch drive ratchet handle

and 5/32-inch socket wrench attach-

ment, remove screw (5). Discard screw.

Disconnect second nut (2) from

second hose to boss elbow (3) and

remove hose assembly (1).

5. REMOVE TWO ELBOWS (3) AND

PREFORMED PACKINGS (6). DISCARD

PACKINGS.

GO TO NEXT PAGE

Change 1

4-3

TM 9-2520-270-34