Author Topic: Pressure Testing  (Read 2370 times)

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Re: Pressure Testing
« on: March 28, 2016, 10:51:30 pm »
Two strokes make both pressure and vacuum in the bottom end / crankcase. The crankshaft seals have to hold air either way. Seen just as many seals pass a vac test and fail a pressure test. As I have seen the other way around.

+1 on that.
PP 505, 475, 445.

 

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