TM-9-2350-311-34-1

HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS: HOWITZER, MEDIUM, SELF-PROPELLED, 155MM

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

SEPTEMBER 1994

TM-9-2350-311-34-1 - Page 162 of 352

TM 9-2350-311-34-1

7-8 BULKHEAD-TO-HEADLIGHT/BBILGE PUMP WIRING HARNESS — CONTINUED

a. Removal

1 Remove two screws (23), two washers (24), two ground leads (5), and two snap-in connectors (6 and 7) from

fuel level transmitters.

NOTE

Powerplant must be removed to disconnect fuel pump leads (TM 9-2350-311-20-1).

2 Remove four snap-in connectors (1 thru 4) from fuel pump.

3 Disconnect 11 quick disconnects (8, 9, 10, 11, 12, and 19) from left and right headlight assemblies.

4 Remove nut (25) and washer (26) from bilge pump circuit breaker and release connector wire (18).

5 Disconnect four electrical connectors (13, 14,20,and 21).

6 Remove screw (27) and washer (28) and release ground wire (22).

7 Remove 15 plastic retainers (29), 15 screws (30), and 15 washers (31) and release wiring harness.

8 Remove wiring harness.

b. Disassembly

1

Remove electrical tape only for sections being disassembled.

2 Separate/isolate wiring harness branches.

3 Disassemble wiring harness branches (TM 9-2350-311-20-1).

c. Assembly

1

Assemble wiring harness branches (TM 9-2350-311-20-1).

2 Apply electrical tape only for sections being assembled.

d. Installation

1 Install wiring harness.

2 Install 15 washers (31), 15 screws (30), and 15 plastic retainers (33) to wiring harness.

3 Install ground wire (22), washer (28), and screw (27).

4 Connect four electrical connectors (13, 14,20,and 21).

5 Install connector wire (18), washer (26), and nut (25) to bilge pump circuit breaker.

6 Connect 11 quick disconnects (8, 9, 10, 11, 12, and 19) to left and right headlight assemblies.

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