TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 3-3 TROUBLESHOOTING CHART — CONTINUED ah. SLAVE START/EXTERNAL POWER (1) NO POWER TO VEHICLE FROM SLAVE START RECEPTACLE CIRCUIT (M109A4/M109A5) — RECEPTACLE; SLAVED VEHICLE HAD POWER CONTINUED WHEN OPERATING — CONTINUED CONTINUED FROM STEP D 1. Reconnect NATO slave start-to-external power wiring harness to driver’s bulkhead. 2. Disconnect leads 49 and 50 from batteries. 3. Place red lead of multimeter on lead 49 and black lead on lead 50. 4. Turn MASTER switch to SLAVE and check for voltage. 5. Turn MASTER switch OFF. I Is voltage present? Repair or replace leads 49 and 50 of driver’s bulkhead-to-batteries lead assembly (para 8-86). troubleshoot master relay circuit (para 3-3b). END OF TASK 3-360