Hi
I just did a compression test on a Tohatsu 20hp 2010 model I just purchased.
I nearly had a heart attack when I couldn't get anymore than 50 psi out of each cylinder.
I started reading the service manual on how to change a head gasket when I came across this about decompression for easy...
Hi all.
I'm new into boating and would like a little advice please.
I purchased a nearly new rib and with it came a Yamaha 1981 15hp 15c 684cs 011453
Because my budget is tight, I was all up for giving it a paint job and service over the winter period .
Now I've discovered that it quite old...