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My 923 with the nhc 250 started an oil leak out of the large hose that comes out of the side of the oil pan and goes up to in front of the oil filter housing. Is this something that can be bought or is this a make it your self sort of fix. looks easy to change just need one first. ill get some...

Does anyone have a pic of what goes in the tool mount behind the jerry can on a 939. id like to get this thing looking as it would in the field.

I have 2 placards on the door jam of my 923 on is the mwo apps which it has about 5 of those small tags about that and another one that says they did repairs on it. now I read of military rebuilds on these and it says nothing about that so what sort of repairs would kansas readiness perform on one?

Is a torque rod nut something common a napa would have for a 939 truck? if not does anyone know a tap size for it. I have to get this truck ready for a vehicle day at the local elementary school

Let hear for the man down in tx using his truck to selflessly help others in need. Hats off brother.

could use a bit of knowledge here. I was checking the trans fluid on the 923 and when I first fired it up for grins i pulled the stick cold figuring it would read a bit low and it did but it was way low in my opinion. No big deal, I ran and got some fluid and when I got home it was at full temp...

I have a nhc250 engine and noticed a bit of vapor coming out of the breather tube so i removed the oil cap and did notice some blow by. I have done some reading on here and noticed something about a particular model that had 2 pistons rising at the same time which causes some "windage" in the...

Trying to recruit some help in the sw ohio area that wouldn't mind helping me identify some pesky noises coming from the truck. I know they rattle and bang but my mechanic instinct tells me make sure I dont have safety issues since my wife and kids will be in it and they have zero clue on how to...

Just wondering what size or what can be used to remove the nut on the torque rod. Also do they have the reverse thread like the wheel lugs? I have a bushing i noticed was torn during a pre trip inspection on one of the driverside lower rear.

Just curious if it is normal to have a release of air pressure when removing the fill plug on the differentials on my 923. I have been reading of clogged vent lines making the axle seals leak(both left side rears on mine) and all 3 of mine did it when removed so I thought it may be just the way...

Whos Got or knows a good place to get rear hub seals for a 939 truck

Just wondering what sort of impact guns guys are having success with removing the lugs on a 923a0. My 1/2in gun wont even sniff it. it may after they come off once but I have to change hub seals and cant get the lugs off. My large breaker bar and a 10' pipe didnt help either and im trying to...

Am I right in seeing upper torque rods only on one side of a 939 truck? (opposite side of prop shaft). I hope thats the way it is and mine is not missing parts.

On my 923 I have to use the emergency shut off to shut it down. Turning the ignition switch off does not a thing. Ive heard of these being robbed off the trucks being auctioned off but who knows. I guess what im wanting to know is 1 where is the shut of solenoid located at and 2 am I on a path...

Has anyone fixed permanent weight in the bed to help with bouncing when driving? If so I wouldn't mind seeing your pics. I also could have a tire out of balance. I understand they are a rough ride but seems like after a bit of time in the seat a seemingly healthy guy could develop a case of...

So I get my title finally and its got the wrong vin# on it. they left a letter out. im guessing this means I have to start over?

Just wondering what the 2 latches on top of the hood were used for a a 939 truck. Im sure they held different things on but if someone a a pic or 2 of what was there id like to see them.

just wondering if the 855 is a clean or dirty burning engine. common to have a good puff of smoke off the line or am i in need of some valve adjustments? runs fine just seems dirty compared to my 5.9 cummins diesel. I was also thinking the lack of a turbo would make it a bit smokey as well.

Im wondering if anyone has purchased the 2 front brake hoses (one with spring and the one without) on a 939 truck through napa. I looked on the quick reference sheet and saw a o'riley listing to use only in a pinch. ive found them on Oshkosh Equipment but I ask about napa because the shop I work...

My 923 always reads empty. its a single tank and when the battery is switched off it drops past E and when the battery is switched back on it will climb back to E. Ive taken the sending unit out of the tank and from what I can tell the contact point on the sweep is touching, this all is just...