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 831 of 1275

TM9-2350-311 -20-1

8-75 FUEL PUMP SWITCH-TO-CIRCUIT BREAKER LEAD ASSEMBLY —

CONTINUED

Removal

1 Disconnect

2 Disconnect

Installation

a.

connector (1) behind driver’s instrument panel at fuel prime switch terminal 2 (3).

connector (2) wire 76 at circuit breaker panel (4).

b.

1 Install

2 Install

connector (2) wire 76 at circuit breaker panel (4).

connector (1) wire 76 behind driver’s instrument panel at fuel prime switch terminal 2 (3).

(ENGINE

FOLLOW-ON MAINTENANCE:

M109A4/M19A5

MODEL 7083-7396) SHOWN

NOTE

Connect batteries (para 8-28)

Install portable instrument panel (para 8-17)

8-76 CIRCUIT BREAKER TO “Y” CONNECTOR LEAD

This task covers:

a. Removal

b. Installation

Batteries disconnected (para 8-28)

Portable instrument panel removed (para 8-17)

8-18 6

INITIAL SETUP

Equipment Conditions