TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 218 of 1275
TM 9-2350-311-20-1 3-3 TROUBLESHOOTING CHART — CONTINUED h. FLAME HEATER CIRCUIT (ENGINE MODEL FLAME HEATER DOES NOT OPERATE — CONTINUED 7083-7396) — CONTINUED Repair or replace lead 10 of driver’s instrument panel wiring harness (para 8-51). Replace circuit breaker (para 8-33, M109A2/M109A3; para 8-34, M109A4/ M109A5). Troubleshoot master relay circuit (para 3-3b). END OF TASK 3-118