1988 Bayliner OMC 5.7 engine exhaust flapper installation?

34 ford

Cadet
Joined
Sep 20, 2011
Messages
28
Hi,
Have a 1988 bayliner 5.7 engine. Installing new exhaust flappers. Anyone know of a good diagram on the
web that would show which way the flappers go back in, the old ones are gone. Will be replaceing shafts
and bushings also. Have seen some pictures but not to informative. The flapper part# is OMC 984467.
Thanks guys for the any help.
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: 1988 Bayliner OMC 5.7 engine exhaust flapper installation?

This should cover it.

Untitled4.jpg
 

34 ford

Cadet
Joined
Sep 20, 2011
Messages
28
Re: 1988 Bayliner OMC 5.7 engine exhaust flapper installation?

Hi, Don
Thanks so very much for your help.
Great diagram!
Happy boating!
Joe.
 

jarrod1995

Seaman Apprentice
Joined
Oct 13, 2011
Messages
47
Re: 1988 Bayliner OMC 5.7 engine exhaust flapper installation?

Its also very easy without the diagram, only will point one way and still be able to get the pin in, just replaced both yesterday with all new bushings and pins. All apart about ten minutes per side. Lobes point up.
 
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