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 1032 of 1275

TM 9-2350-311 -20-1

7

Close and lock cap (3). Adjust to provide a positive grip on tube (4) by adjusting tee (38) and nut (39) on clevis

(37).

8

Install spacer washers (18) as follows:

(a) Drive pin (20) from right to left just far enough to install washers on pin between right

mounting lug (17) and support arm (8).

(b) Install spacer washers to fill washer space.

(c) Drive pin from left to right just far enough to install spacer washers on pin between left

mounting lug (19) and support arm.

(d) Install spacer washers to fill washer space.

(e) Return pin to center position.

9

Install springs (14) on pin (20).

10

Secure pin (20) with two washers (16 and 21 ) and two new cotter pins (15 and 22).

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