crank and rod bearing replacement ?

66SHELBY1

Recruit
Joined
Apr 7, 2009
Messages
4
Hello fellow boaters,
I am new to the boating world and just purchased a very clean low hour 1993 maxum with a force 70 outboard.
I found the motor to be low on compression so I tore it down to find the #1 cylinder badly scored and .08" out of round. So out to the machine shop it goes.
My question is, Is it standard practice to replace the crank and rod bearings at this time even though they look to be ok (no scores or pitting) or are they fine to re-use?
 

pnwboat

Rear Admiral
Joined
Oct 8, 2007
Messages
4,251
Re: crank and rod bearing replacement ?

As long as there is no scoring, pitting and there is no blue discoloration you should be good to go. Excessive heat causes the discoloration.
 
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