1968 3hp yachtwin cooling port locations

JohnB.

Cadet
Joined
Jul 31, 2008
Messages
10
Recently purchaced a folding model 3832A that wouldn't cool. Traced the problem to completely clogged water jackets surrounding the cylinders and exhaust. I have found two openings leading into the jacket around the cylinders but only one leading out and down to the shaft housing. This doesn't seem like it is enough.
Does anyone know how many there should be and their locations? The ones I have located (when looking from the back of the motor at the top of the pistons and using a point between the two cylinders for reference) are at 9 o'clock and 11:30 o'clock for the ports into the jacket and the water exits the jacket at 12:30 o'clock. Seems there should be one around 5 o'clock or something like that but no luck so far. Should I keep digging??
 

JohnB.

Cadet
Joined
Jul 31, 2008
Messages
10
Re: 1968 3hp yachtwin cooling port locations

Thanks a ton. Paul's 4 hp page had a pic that was exactly what I needed.
Cheers!
 
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