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TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download

Page 143 of 1275

TM 9-2350-311-20-1 CONTINUED FROM STEP D 1. 2. 3. 4. 5. Reconnect engine disconnect bracket-to- batteries lead assembly to engine disconnect bracket. Disconnect driver’s bulkhead-to-master relay wiring harness from engine disconnect. Place red lead of multimeter in socket P (lead 14B) and black lead to ground. Turn MASTER switch ON, push STARTER switch, and check for voltage. Turn MASTER switch OFF. I Is voltage present? 1. 2. 3. 4. 5. Reconnect connector to engine disconnect bracket. Disconnect driver’s bulkhead-to-master relay wiring harness from starter protection relay. Place a jumper wire from socket B (lead 400) to socket E (lead 14B). Turn MASTER switch ON and push STARTER switch. Turn MASTER switch OFF. Does engine crank? CONTINUED ON NEXT PAGE 3-43