Author Topic: Ms 290/310/390 crank seals  (Read 1391 times)

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Offline 660magnum

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Re: Ms 290/310/390 crank seals
« Reply #10 on: July 15, 2014, 12:27:28 am »
I don't know much about a MS290/MS390 except that it is a clamshell design.

But I have some of the 025/MS250 clamshells and the seal cavity has a slight outer lip. There is no way to successfully remove and install the seals without removing the engine from the frame and pulling the pan from the bottom of the engine.
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