TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM9-2350-311 -20-1 CONTINUED FROM STEP L m M 1. Reconnect lead 76 of bulkhead-to-driver’s instrument panel wiring harness to FUEL PRIMER switch. 2. Disconnect bulkhead-to-driver’s instrument panel wiring harness from driver’s bulkhead. 3. Place a jumper wire from socket H to pin H (lead 459). 4. Place red lead of multimeter on pin N (lead 76) and black lead to ground. 5. Turn MASTER switch ON and check for . voltage. 6. Turn MASTER switch OFF. Is voltage present? Repair or replace lead 76 of bulkhead- to driver’s Instrument panel wiring Go to step P. CONTINUED FROM STEP E N 1. 2. 3. 4. 5. Reconnect in-tank fuel pump lead assembly to relay. Disconnect lead 10 of in-tank fuel pump lead assembly from "Y” connector. Place red lead of multimeter on “Y” connector and black lead to ground. Turn MASTER switch ON and check for voltage. Turn MASTER switch OFF. I Is voltage present? 1 I Repair or replace lead 10 of in-tank fuel I I I pump lead assembly (para 8-73). I I I 1 CONTINUED ON NEXT PAGE 3-335 harness (para 8-50).