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 j. MASTER WARNING LIGHT (STEERING SHAFT) (1) MASTER WARNING LIGHT (STEERING SHAFT CIRCUIT — CONTINUED FAILS TO OPERATE; OTHER MASTER WARNING LIGHT(S) OPERATE PROPERLY — CONTINUED Repair or replace lead 27 of bulkhead-to-portable instrument panel wiring harness (para 8-49). Replace circuit breaker (para 8-33, Troubleshoot master relay circuit (para 3-3b). END OF TASK 3-132 M109A2/M109A3; para 8-34, M109A4/ M109A5).