AQ125B belt timeing

no704

Petty Officer 2nd Class
Joined
Apr 22, 2009
Messages
199
Hello everyone, love I boats been viewing and learning allot. I'm in the midst of replacing the timing belt on my volvo AQ125B, i've downloaded the "stickey' manual but it adresses or seems to have more AQ125A directions/photos. Looks to me that the "B" model is a bit different. Anybody have a little more insight to the AQ125B Timing belt marks? As alwas I will be greatfull for any input.

Thanks,

Neil

P.S. is there an O ring/gasket kit availible for this engine? every time I need a little O ring at the local marine store its a special order and takes a week if its not a backorder. Kind-a slows down progress a bit.:rolleyes:
 

jerryjerry05

Supreme Mariner
Joined
May 7, 2008
Messages
18,075
Re: AQ125B belt timeing

What looks different? Should be the same.
Get a parts diagram and go thru and identify all the o-rings and gaskets you might need then order them.That way you will have them.J
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: AQ125B belt timeing

Anybody have a little more insight to the AQ125B Timing belt marks?

The same belt is used on all that style engine, 131, 151, 125, all of them.
 

no704

Petty Officer 2nd Class
Joined
Apr 22, 2009
Messages
199
Re: AQ125B belt timeing

Thanks for the input guys, I was tring to find index marks on the block and valve cover but it sounds like you just trust the marks on the belt. I did get a volvo belt so ill trust it. Was running good last fall but from the old belt marks it appers to have skipped a tooth..

Thanks again this is a great source of info.
 
Top