no oil on lifters or values

jana · Feb 22, 2014

I have a M John Deere tractor I am working on I am not getting any oil to the lifters or values can someone help with this problem thanks Roger[/list]

Bob · Feb 22, 2014

IIRC, (It's been a WHILE since I've torn down one of these) oil flow up to the rocker arms is though 2 holes in the rear camshaft bearing, and up through an external tube, to the head.

The cam bearing may be wrong, or improperly installed, blocking one or both of the oil holes, or there may be some issue with the line going upwards and the passage from the port in the head to the rocker arms.

showcrop · Feb 23, 2014

How are you checking?

jana · Feb 24, 2014

I took the pipe loose on the block no oil comes out when tractor is running

no oil on lifters or values

jana

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Bob

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showcrop

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jana

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