TM-9-2320-361-34

2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

MAY 1992

TM-9-2320-361-34 - Page 460 of 764

TM 9-2320-361-34

15-39. HORIZONTAL LEVELING WORM GEAR MAINTENANCE

(Contd)

4.

5.

6.

7.

8.

9.

10.

11.

Install shaft (6) to extend from worm gear housing (5) as previously measured. Finger tighten

adjusting bearing (15).

Install

sleeve bearing (7) on shaft (6) and into worm gear housing (5). Aline sleeve bearing (7) so

screw (2) will pass through slot.

Install two new lockwashers (3), screws (2), and setscrews (1) and (4) in worm gear housing (5). Do

not tighten setscrews (1) and (4). Ensure that shaft (6) turns freely.

Turn shaft (6) until notch in thrust washer (13) is alined with setscrew (4). Tighten setscrew (4)

until it touches thrust washer (13) then back off 1/4 turn.

Tighten adjusting bearing (15) until shaft (6) does not move from end to end. Ensure that shaft (6)

turns freely.

Tighten setscrew (1) until it touches adjusting bearing (15) then back off

1/2 turn.

Instill bushing (16) and lubrication fitting (17) in shaft (6).

Install

new

woodruff

key (11) and sprocket (10) on shaft (6). Install setscrew (9) and install new

safety wire (8) on sprocket (10).

15-149