TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994

TM-9-2350-311-20-1 - Page 973 of 1275

TM 9-2350-311-20-1

10-22 FINAL DRIVE ASSEMBLIES —

CONTINUED

c. Installation — Continued

7

8

9

10

Install six new Iockwashers (11) and six screws (10).

Install remaining new Iockwasher (15), screws (14), flat washers (16), and nuts (17). Torque screws to 290-

300 Ib-ft (393-407 N•m).

Install vent tube (5), clamp (3), washer (2), and screw (1).

Install drain plug (6). Fill final drive assembly with oil (para 2-15). If leakage occurs, notify support

maintenance.

FOLLOW-ON

NOTE

MAINTENANCE:

Install final drive sprocket and

hub (para 10-21)

10-56