2024年2月7日 · This thread, and the one below, covers the M939 family of Trucks. TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL) TRUCK, CARGO: 5-TON... Log in Register

2013年11月9日 · Sprung a leak today in my heater core during a parade in my m923. I see the heater core has a special vent fitting but I am wandering If anyone has picked up an aftermarket heater core that works in the m939 of the same dimensions and hose hook up orientation. I suspect it would be without that fitting and work ok.

2008年12月10日 · All M939 series trucks were equipped with an Allison automatic transmission Transfer Case High Range: .732, Rated Input Torque- 7350 Foot Pounds Low Range: 1.79, Rated input Torque- 650 Foot Pounds Oil Capacity: 13.5 Pints Weight: 460 Pounds Most Common Variants M923- Truck, Cargo M925- Truck, Cargo, with winch (hydraulically powered) M931 ...

2015年6月15日 · Changing it out yesterday I did in fact see this truck did NOT come originally with air dryer. The bracket was well installed but clearly evident that it wasn't original. Had drilled holes in bracket to bolt up to the crossmember. Definitely done by …

2020年3月21日 · A place to discuss the M939 series trucks. Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails.

2012年10月20日 · New to M939 and looking in the TM they say to use OE/HDO 10 for Power Steering and OE/HDO 10 for the Trans (per Lube Order) but OE/HDO 15/40 per TM. My question is what is OE/HDO 10 and OE/HDO 15/40? What brand of power steering fluid is correct and what brand of auto trans is correct?

2025年1月5日 · @CUCVFAN has something similar, although it is a 2-1/2 ton truck. It looks like an M939 series truck. The suspension is much beefier than what is normally found on 2-1/2 ton trucks. It has a CAT engine (I don't recall the model) and a 4-speed Allison transmission. I mentioned this thread to him so maybe he will post some pics.

2024年7月14日 · although I don't own any M939-series trucks, you shouldn't have any issue doing what you want on-road other than the obvious "tractive" issues which others have mentioned.. I have for several years operated a couple of my M809-series trucks without the rear/rear driveshaft as well as without front driveshaft on extended (250-mile) road trips ..

2010年2月17日 · In FY95 the M939 series 5-Ton truck was responsible for 26% of the total Army Military Vehicle (AMV) accidents and 53% of the total AMV fatalities. In 1999, GAO report GAO/NSIAD-99-82 analysis indicated that from January 1987 through June 1998 accident data showed that while M939s made up an average of only 9 percent of the AMV fleet, the M939 ...

2012年6月16日 · I have been looking for the actual schematic for the rear wiring harness on a m939 truck for about 2 days now. Maybe I am loosing my mind, but I can not seem to find it in the TM's. I thought this should be in the Organizational level TM, but there does not seem to be one for the M-939 series...