1989 20hp Merc outboard - looking for Mercury service manual

1eyeboater

Recruit
Joined
Jun 5, 2019
Messages
2
I have a '89 20 hp outboard and think it needs at least a carb rebuild. Shuts off when going to full throttle. Tried Seafoam with no luck. Found that if I pulled the choke out fully I could run at full throttle.

Looking for a manufacturers service book but not sure where to get it. Look at the two main available manuals, Clymer, Seloc but reviews don't seem to be that great especially since they seem to cover a large number of motors.

I'm mechanical inclined but I've never done anything major to the motor except replacing the lower unit.

Any help would be appreciated.
 

flyingscott

Fleet Admiral
Joined
Apr 8, 2014
Messages
8,126
The serial # will help you get the correct manual. A dealer.should.be able to help you
 

BP1969

Cadet
Joined
Oct 17, 2019
Messages
22
Jbcurt00 you comment is rediculess. We are looking for just about the same thing. The place he would be able to find his I would be able to find mine.
 
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