TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 NOTE On vehicles with engine model 7083-7396, connector 2 is used for the flame heater system. On vehicles with engine model 7083-7391, connector 2 is used for the glow plug controller system. Connector Wire No. Electrical Lead To: No. 1 STARTER switch 10 2 Flame heater switch (engine model 7083-7396) or glow plug switch (engine model 7083-7391) 10 3 Fuel prime switch 588 4 Terminal 459A of wiring harness 12260287 459A Connector Wire No. Electrical Lead To: No. 5 Bilge pump switch 450 6 Parking brake warning light 509E 7 Circuit breaker 588 8 Circuit breaker 458 9 Circuit breaker 10 8-129