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 911 of 1275

TM 9-2350-311 -20-1

9-17 WARNING LIGHT AND STOP LIGHT SWITCHES

This task covers:

Adjustment

General mechanic’s tool kit (item 64, Appx H)

Adjustment

1

2

3

4

5

To adjust warning light switch, loosen two nuts (1) and move parking brake handle (2) out 0.375 in. (9.5 mm).

Adjust two nuts (1) until switch (3) touches arm (4). Tighten two nuts.

To adjust stop light switch, depress brake pedal (5) 0.75 in. (19.1 mm) and lock brakes.

Loosen socket head screws (6) and turn stop light actuator (7) until it touches stop light switch (8).

Tighten screws (6).

9-56