power trim won't stay up

[L4DOM]

I just got my boat out of storage and discovered my power trim on my 90hp evinrude will go up but will slowly come down in a about 1 minute. I live in a very cold climate and I am guessing that the cold weather has had an effect on a seal or something. There are no apparent leaks and I had no problems before storing the boat. Any advise would be greatly appreciated. I am hoping to put the boat in the water this weekend.<br /><br />Thank You

 

[reckless]

Re: power trim won't stay up

make sure the screw is tight that u use to do it manually<br />maybe u need fluid?

 

[L4DOM]

Re: power trim won't stay up

Thanks for your quick response. The screw is extremely tight and I don't see any indication of a leak. I am not familiar with power trim, do you add fluid into the screw hole and what kind of fluid do you add?