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 745 of 933

TM 9-2520-270-34

24. REMOVE RING (1).

a. Install screw (2) from step 5 in

threaded hole (3) in directional

control slide (4).

b.

Pull out slide (4) and ring (1) far

enough to remove ring. Remove and

discard preformed packing (5).

c.

Remove screw (2) from slide (4).

25, PUSH SLIDE (4) BACK IN PLACE.

26. GO TO STEP 21.

28. CHECK THAT SLIDE (4) MOVES

FREELY IN HOUSING (10).

a.

b.

c.

Push in slide (4) and release.

Slide should snap back.

Repeat step 28a several times.

If slide (4) moves freely in housing (10),

go to step 29. If not, go to step 5.

27. INSTALL COVER (6).

a. Using 3/8-inch drive ratchet handle

and 5/32-inch socket wrench attach-

ment, install two washers (7) and

screws (8) in threaded holes (9).

29. INSTALL STRAP (11).

a. Insert two screws (12) through

strap (11) and cover (6).

b. Apply hand pressure to strap (11).

Thread screws (12) into housing (10)

until screw threads catch.

c. Hand tighten screws (12).

30. USING 3/8-lNCH DRIVE TORQUE

WRENCH AND 5/32 INCH SOCKET

WRENCH ATTACHMENT, TORQUE TWO

SCREWS (8) AND TWO SCREWS (12)

TO 35-45 in-lb (40-52 cmkg).

GO TO NEXT PAGE

4-413