2010年3月1日 · M939A2 Filter/Part Numbers Crossover For all you M939A2 guys out there, Here is a quick reference for filter numbers when it comes time to change you filters. Here are the pics with the filter numbers for the oil filter, fuel filter, and tranny filter.

mwo 9-2320-272-20-8: modification work order - modification of 5-ton m939a2 series trucks, accelerator linkage modification kit restricted MWO 9-2320-272-23-1: MODIFICATION OF 5-Ton M939 SPARE TIRE CARRIER REPAIR KIT

2020年7月10日 · M939A2 tranny fluid. Thread starter pigpen60; Start date Jul 10, 2020 ...

2014年11月16日 · So today I found that my lift pump is leaking fuel out of the priming pump. I'm looking to replace it and I'm a little confused on the part #s. Erik's sells P/N 3917999 and shows a picture that doesn't quite match up to my pump. The site says it replaces P/N 4988749 which, when looked up on...

2020年10月19日 · I have a 1986 M939A2 that has been running great. Batteries died due to lack of use. After recharging batteries, I started the truck up and it ran great. Left if running for 4 hours to charge batteries fully. When I shut it down the engine stopped as expected. I decided to restart it to check batteries and it cranked right up.

2023年2月6日 · Sorry if I'm beating a dead horse here, but I've searched through the threads and can't find anyone with the same problem. To start off, I recently purchased a M925A2 back in October 2022 with 31*** miles on it. This morning starting the truck up and driving to work I …

2016年4月18日 · Is your M939A2-series 5-ton truck refusing to start after sitting overnight or longer (losing its prime, lost prime, no start)? Will it start on one tank but not the other? Tired of having to manually prime your IP (Injection Pump) to get your truck started? Well then I …

2014年4月11日 · ATTENTION ALL NEW M939a2 OWNERS: these are all the filters you SHOULD replace as soon as you get your truck! Especially the air dryer rebuild kit, even if it's functioning it will save you a lot of headaches down the road. ALL NAPA PART NUMBERS Canister fuel filter (if applicable): 3401 Block fuel filter : 3472

2012年1月30日 · M939A2 fuel delivery problem. Thread starter BKubu; Start date Jan 30, 2012 ...

2013年10月24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?