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 689 of 1275

TM 9-2350-311-20-1

8-17 PORTABLE AND DRIVER’S INSTRUMENT PANELS — CONTINUED

d. Installation — Continued

4 For M109A4/M109A5 Howitzers, connect three connectors (11) at back of panel (3) (see below).

5 Connect 17 instrument panel connectors (7) and light switch connector (8) at back of panel (3) (see below).

6 Connect 16 instrument panel connectors (9) and light switch connector (10) at back of panel (3).

7 Connect panel (3) with six stud fasteners (6) by pushing in and turning clockwise.

NOTE

Be certain not to switch cables.

8 Install flexible tachometer cable (4) and flexible speedometer cable (5).

9 Position portable instrument panel (2) into driver’s instrument panel (3) bracket.

10 Connect wiring harness (1) connector.

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