October 25, 2022
We have had a bad oil leak from our engine’s rear main oil seal. This is the third one I’ve replaced and it’s a HARD job. This time we used a speedi-sleeve to try to fix the bad sealing surface on the crank shaft. There’s more at the bottom of this post: Yanmar Review.
Above is a picture of a speedi-sleeve installed from the web.
-Rich
