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Old 11-05-2017, 08:01 PM   #1
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Lehman 120 tach adapter weeping oil

I am getting a weeping leak from the port engine tach adapter.

I took it apart and the 2 part nut is tight to the crankcase adapter plate on the bottom, and the mechanism housing on the top. But the 2 part nut itself seems to be loose as though it is missing an O ring or something. Any ideas would be appreciated.

Photos below wiped down and then after an hour run.


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Old 11-07-2017, 10:42 PM   #2
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Huh, I always wondered what that piece of Duct tape was over. I guess the PO removed the mechanical portion. Grrrr
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