Recent content by Jim_G

Hi Katie- part of the assembly of the water jacket side plate is the T fitting (from water pump on one side, onto thermostat on the other end) and connects to a diverter valve that diverts water downward and aft onto primarily number 3 and 4 cylinders ( see link...

Agree water jacket replacement with stud kit is a straight forward repair. Moyermarine.com will be your friend. Also, moyermarineforum.com is full of smart folks willing to help. You can search there for a recommended mechanic in your area for the A-4. Maybe do not need complete rebuild just...