I posted this in the Massey forum as well. I thought maybe someone in here may have some input on this situation as well. So far this problem has every mechanic and Massey dealer just scratching their head. The tractor is a Massey 1135 with a 6 cyl perkins diesel On and off all year long I've been having problems with diesel fuel getting into the crank case. So much so that it flows right out the dipstick. Sometimes it will go two weeks before the fuel comes flowing out, and other times just a day or two.
I put a new lift pump on and that didn't seem to do the trick, so I bought a new injection pump. Still getting fuel in the oil. Thinking that possibly the cam lobe for the lift pump was wore and causing the pump arm to move side to side, I replaced the lift pump with a 5-8 lb electric pump that I hooked up to only come on when the engine is running. Still getting fuel in the oil. I called the local Massey dealer and all they can do is scratch their heads. Anyone out there run into this before? Any Ideas? The tractor runs excellent, just likes it's diesel oil mixture. I also changed the base of the injection pump thinking that the bushing might be wore. The only thing left is the injectors and the tractor isn't missing on any cylinder. What am I missing?
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