I have just purchased a 1970 20hp Johnson outboard on a pontoon boat. I am breaking sheer pins at a riduculous rate. I have talked to someone at a marina who gave me a stronger grade of sheer pin. This new "stronger pin" broke in the first 5 minutes of operation. Does any one have any ideas about why this is occurrring or what I might try??
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Topic - constantly breaking sheer pins - mvavra 11:01:59 05/12/02 (4)
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