Yamaha 40 Failed Lower Unit

86RinkerV153

Cadet
Joined
May 26, 2017
Messages
20
did it work?

​Yeah it worked great, but I have to ditch the rebuild. Shaft bearing failure damaged the casing near the water port and there's too little material left there to make me comfortable with putting money into it. I was excited because I went right to inspecting the gears and all of that is fine. Time to let this powerhead go and put it down on a new Honda..

 

99yam40

Fleet Admiral
Joined
Sep 7, 2008
Messages
9,148
this type of stuff is a reminder to all boaters to drain the lower unit each year and refill with new lube before putting it away for the off season, Do not let seal problems destroy the lower unit while sitting
 
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