TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 CONTINUED FROM STEP N 1. 2. 3. 4. Reconnect lead 10 to output side of circuit breaker. Disconnect lead 10 of power lead wiring harness from input side of circuit breaker. Place red lead of multimeter in lead 10 and black lead to ground. Turn MASTER switch ON and check for 5. voltage. Turn MASTER switch OFF. . Is voltage present? Replace circuit breaker (para 8-33). I 1. 2. 3. 4. 5. Reconnect lead 10 to input side of circuit breaker. Disconnect lead 49 of engine bracket-to- driver’s bulkhead lead assembly from driver’s bulkhead. Place red lead of multimeter in lead 49 and black lead to ground. Turn MASTER switch ON and check for voltage. I Turn ‘MASTER switch OFF. I Is voltage present? I Repair or replace lead 49/10 of power lead wiring harness (para 8-54, M109A2; para 8- 55, M109A2/M109A3). Repair or replace lead 49 of engine bracket-to-driver's bulkhead lead assembly (para 8-81). 3-37