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 755 of 933

17. REMOVE PLUG (1) FROM HOUSING (2).

a. Using 3/8-inch drive rachet handle

and 1/4-inch socket wrench attach-

ment, remove plug (1).

b. Remove and discard preformed

packing (3).

18. INSPECT DIRECTIONAL CONTROL

SLIDE (4) FOR FREE MOVEMENT

IN HOUSING (2).

a. Push slide (4) in and out of

housing (2).

b. If slide (4) is stuck in housing (2),

go to step 19. If not, go to step 21.

19. REPAIR FIRST RANGE RELAY

VALVE ASSEMBLY, page 4-427.

20. PLACE HOUSING (2) IN VISE AND

GO TO STEP 23.

I INSTALL I

21. INSTALL PLUG (1) IN HOUSING (2),

IF REMOVED.

a. Coat new preformed packing (3) with

transmission oil.

b. Install preformed packing (3) on

plug (1),

c. Using 3/8-inch drive ratchet handle

and 1/4-inch socket wrench attach-

ment, install plug (1).

22. USING 1/2-INCH DRIVE TORQUE

WRENCH WITH ADAPTER AND

1/4-lNCH SOCKET WRENCH

ATTACHMENT, TORQUE PLUG (1)

TO 20-25 ft-lb (3 mkg).

GO TO NEXT PAGE

Change 1

4-421

TM 9-2520-270-34