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 319 of 933

TM 9-2520-270-34

15. DISCONNECT HOSE ASSEMBLIES

11629168-10 (1), 11629168-1 (2), AND

11629168-3 (3) FROM ADAPTERS (4).

a. Place identification tags (5) on hose

assemblies (1), (2), and (3).

b. Disconnect hose assemblies.

17. INSTALL FOUR ADAPTERS (4) IN VALVE

ASSEMBLY (6).

a. Place valve assembly (6) in vise.

b. Coat four new preformed packings (7)

with transmission oil.

c. Install packing (7) on each of four

adapters (4).

d. Install four adapters (4) in valve

assembly (6).

18. USING 3/8-lNCH DRIVE TORQUE

WRENCH AND 9/16-INCH CROWFOOT,

TORQUE FOUR ADAPTERS (4) TO

125-135 in-lb (144-155 cmkg).

a. Remove valve assembly (6) from vise.

16. REMOVE FOUR ADAPTERS (4) FROM

VALVE ASSEMBLY (6).

a. Place valve assembly (6) in vise.

b. Remove four adapters (4).

c. Remove and discard four preformed

packings (7).

19. CONNECT HOSE ASSEMBLIES

11629168-10 (1), 11629168-1 (2), AND

11629168-3 (3) TO ADAPTERS (4).

a. Using identification tags (5) for position,

connect swivel nuts (9) to adapters (4).

b. Remove identification tags (5).

19.1 USING OPEN-END WRENCH, HOLD

HOSE NUTS (8).

20. USING 3/8-lNCH DRIVE TORQUE

WRENCH AND 9/16-lNCH CROWFOOT,

TORQUE THREE SWIVEL NUTS (9) TO

125-135 in-lb (144-155 cmkg).

GO TO NEXT PAGE

Change 3

4-21