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 764 of 1275

TM 9-2350-311-20-1
Connector
Wire
No.
Electrical Lead To:
No.
1
2
3
4
5
6
7
8
9
10
11
Left fuel pump lead
Left fuel pump
Right fuel pump
Right fuel pump lead
Right upper and lower fuel tank
Right upper fuel tank transmitter lead
Right lower fuel tank transmitter lead
Not used
Not used
B.O. marker (front light assembly)
Service headlight low beam
76
GND
GND
76
GND
29
31
515
514
20
18
Connector
Wire
No.
Electrical Lead To:
No.
12
13
14
15
16
17
18
19
20
21
22
Service headlight high beam
Bilge pump motor connector
Master relay connector
Bilge pump relay lead
Bilge pump relay energizing circuit
Bilge pump relay power lead
Bilge pump circuit breaker connector 452B
Not used
Bilge pump relay connector
Bulkhead connector
Ground
17
452
459
452
450
4526
19
8-119


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