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 444 of 933

TM 9-2520-270-34

CAUTION

Make sure at least one tab on key washer will

go into a slot on nut. Nut could come loose

during operation and damage equipment.

53. BEND ONE TAB (1) ON KEY

WASHER (2) INTO SLOT ON NUT (3).

54.

55.

56.

INSTALL HUB (4).

a. Aline screw and oil holes in new

gasket (5) and hub (4) with screw

Put gasket and hub in place.

INSTALL SIX SCREWS (7).

USING 1/2-INCH DRIVE TORQUE

WRENCH, TORQUE SIX SCREWS

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

a. (H) Hold housing assembly (6).

(7)

57. INSTALL TWO NEW SEALS (8)

IF REMOVED,

a. Coat two new seals (8) with

transmission oil.

b. Install seals (8) in grooves in

hub (4).

c. Hook each seal (8) so that hooks (9)

are closed.

4-136

Change

1

CAUTION

Do not spread seals more than needed.

Seals are brittle and easily broken.

and oil holes in housing assembly (6).