Gday,

I've just uncovered the boat so I can finally get it back in the water and are having power trim problems!

First of all I pushed the power trim down switch and it made the normal noise, but nothing happened......
I tried the manual override and it still wouldn't lower.....
I cracked a couple of hydraulic hoses to get it down a bit and it started working again....so I thought....when I tried to raise it up again ,nothing? Not a sound.
It will lift using the motor raise/stow switch but not the trim switch? And once I lift it all the way to the top I cant lower it again!!!!!!

Its an old dual ram set up on a blueband 115 Mercury which I think is early 1980's with the pump/motor mounted in the boat.

I was heading in the "raise" relay (blue wire) direction, but what would stop it coming down after lifting it all the way up?

Ill try and post a couple of photos and find some better info on age and type ect............
Any ideas or direction to diagrams would be appreciated.

Cheers
Hairy