Willpro

It's the outside door handle that's taken apart. The part that screws to the door is taken off the handle. There is 1 spring and a few clips to hold it all together. Cant remember the order 

I got the chrome redone on the outside door handles off my b61, they took them apart and I cant for the life of me remember the correct way they go back together! Any help would be great. 

I'm think that could be timing too. Mack came and checked the timing and advanced it I think maybe too much. we ran it on a stand to check everything was ok and after he timed it that's when it showed up

Oil level does go down but then again it could still be going through the galleries. It smells like fuel but how is it possible that every injectors is messing up. It's coming from every cylinder

There pretty good guys to deal with when it comes to that. It's pretty hard to pin point when it needs to be broken in to run it. It's black thick like oil but smells like fuel. Injectors were rebuilt and tested along with pump but having second thoughts on them. It's -40 Celsius here so hard to tinker with now. Might take steel lines off and make sure there ok along with injectors

I'm the one that has to break it in. And it has no hitch because it's a show truck and can't put a load on the motor. Just waiting till snow is gone then going to put it on a dyno at cummins. Honestly I don't care if I take it back to them in a box of parts. I have a feeling it's a ring problem because it has 5 minutes of run time and probable poured out a gallon of oil. Even if a motor isn't broken in yet it will still have blow by this has nothing

Are you talking injector lines or fuel lines? And the strange thing is. It starts up right away better then any Mack I have. There's so many things it can be I don't know where to start

I ran into that problem when I rebuilt my E9. Drove me crazy. Finally took it to a mack deal, turns out I "over torqued" the fuel lines and it crimped the ends. Smoked like crazy. New fuel lines, end of problem. Easy to check.

The engine hasn't even been broken in yet because it runs like crap. There saying it just needs to be broken in but the fact that it has nothing coming through the slobber hose has me thinking the rings are done wrong. And these guys are professionals that have done a ton of 675 motors in the past. I thought injectors but it is coming from every cylinder not just one

Are you getting blue smoke? If not, then check for worn/misfit valve guides, no "slobber" shields, or unburned fuel (injectors). If you are blowing blue smoke, likely oil and/or compression rings installed incorrectly. Just thought of another thing...was the engine "broke in" to seat the rings? Did you install new liners or rehone the old ones?

I thought it was fuel off the start too but then it was clear it was oil. To thick for fuel. Injectors and pump were rebuilt and tested as well.

Hi. I'm no mack expert, but have learnt a few things from others bad experiences. I once had a mate who had a L10 cummins, it's appeared to have oil coming from the turbo. Cut a long story short, it was bad injectors and was fuel coming out the turbo mixed with soot from exhaust.

Maybe from that experience, it might get a few light bulbs going in someone's heads. Best of luck with it.

Hello guys, I have a freshly rebuilt e6 that I put in a b61. Motor was rebuilt from head to toe. New heads, pistons, can and crank bearing, rebuilt turbo and compressor. I am having trouble with it throwing oil through the exhaust manifold. Looks like it is coming from every cylinder. Tried running without the turbo and still does it. Smokes blue and burns the eyes. Have talked to countless people and no one has a clue. Motor has 5 minutes of run time. The guys that rebuilt it say it needs to be broken in but to scared to drive it. Has no smoke out vent tube. Was timed by mack was wondering if that could do it becaue I am out of ideas. Any help would be great thanks