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Hopefullythe picture is visible but need some help with where this one wire goes. I was doing maintenanceand found it. Its located just below the driver side hood rest. I do not believe it's to the cold start since it's still wired up. Unless cold start has 2 wires in and 1 wire out Thanks...

Greetings all, I've run into a couple of electrical problems with my NHC 250 M923 5 ton. I've got a start / no start problem and a charging problem. after replacing batteries, terminal ends and cleaning connections I narrowed it down to my Alternator failing and my PCB box is failing. Does...

Greetings All, Does anyone have for sale or know where to get some exhaust piping for the M923 5 ton. I'm looking for a new or slightly used exhaust pipe that's after the exhaust headers and before the flex joint under the cab. Mine eroded away and fell down. I was driving my truck and all of...

greetings, I bought a 1983 M923 back in august and the last 2 months it has been giving me a hard time to start. I found out that my 2 6TMF 825CCA ordinance batteries are in poor health and need to be replaced. I was thinking of replacing them with 2 1000CCA truck batteries and installing a...