old islander
Petty Officer 1st Class
- Joined
- Jan 27, 2013
- Messages
- 302
Ok, so I have a 1977 MC1 outdrive. I'm having a problem with the tilt/trim not staying up. I was told the check valves are bad in the pump. This is my confusion.... In shopping for a new pump [old style prestolite] I see they come as the pump and the tank but the valve body that feeds the trim cylinders is not included. This bolts to the bottom of the tank. Are the check valves in that valve body or in the pump/tank set up? Don't want to buy the new pump/tank and find out I needed the valve body that is no longer avalible.
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