D361 in 806

HEAD RED · Jan 19, 2019

We have a D361 in a 806 Thats blowing oil up by the 2 and 3 cylinder pushrods. Any ideals on the cause

caterpillar guy · Jan 19, 2019

Bad rings, hole in piston, Worn rings on all cylinders. All possibilities you will have to check things since we are not able to see what is happening.
If it is actually coming up and not out from the tappets by the rocker arms where the oil comes out to lubricate the rockerarms and tube.

Janicholson · Jan 19, 2019

My guess (wild) is a head gasket problem where the passage to the head comes from the block. Jim

the tractor vet · Jan 19, 2019

Can't say for sure like Cat guy said we are not there and don't know the tractor . How bad is the blow by on the crankcase breather , if she has a bad case of asthma then the little dealing has internal injury's and it is going to get expensive .

D361 in 806

HEAD RED

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caterpillar guy

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Janicholson

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the tractor vet

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