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Mercury 1970's 2 Stroke 3-Cyl

martynjsimpson

New member
I have an old Mercury 650 (or do they call it a 65?) 3 cylinder Serial 9082304. Most places i look up the serial says that it doesn't exist. I believe it is Belgium made.

Pictures here - https://drive.google.com/drive/folders/1hMwSMp2TUc12jcLmV-z319SpS4s0Uy_g?usp=sharing

I am trying to find a service manual and the exact year (or range of years) to narrow down parts etc. Engine has only done approx 25 hours, turns fine, good compression. Should just need belts, hoses and cables.

I think i have some parts diagrams?
https://www.perfprotech.com/mercury...del/01/5130/650 (3 CYL.)/9020074-thru-9112988

and possible wiring diagram?
https://maxrules.com/oldmercs/Wiring/1966ona/29.pdf
from https://maxrules.com/mercwireindex.html

Any help would be appreciated.
 
With the belt driven distributor it makes it a 72 to 75 model.----Belgium might have made that in later years.
 
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