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 420 of 933

TM 9-2520-270-34

WARNING

Do not drop input bevel

assembly. Personnel can be

injured.

83. ROTATE TRANSMISSION SO BOTTOM

SIDE IS UP.

84. INSTALL INPUT BEVEL ASSEMBLY (1)

WITH NEW SHIM(S) (2) REMOVED IN

STEP 75.

a. Slide shim(s) (2) onto assembly (1) and

aline screw holes and oil holes (3).

Shim(s) go on one way.

b, Coat assembly (1) with transmission

oil.

c. Push assembly (1) into housing (4)

until all holes are alined.

85. ALINE PAINTED TOOTH (5) ON

INPUT BEVEL ASSEMBLY (1) WITH

TWO PAINTED TEETH (6) ON

PINION (7).

a. Looking into bottom of transmission,

rotate input shaft (8) until tooth (5)

is between two teeth (6).

4-112

86.

SCREWS (10).

87. USING 1/2-lNCH DRIVE TORQUE

WRENCH, TORQUE EIGHT SCREWS (10)

TO 25-30 ft-lb (3-4 mkg).

88. ROTATE INPUT GEARSHAFT (8)

TO SEAT BEARINGS.

a. Rotate input gearshaft (8) an equal

number of turns right, then left, to

seat bearings.

INSTALL EIGHT WASHERS (9) AND