Trim/Tilt works going in but just clicks lifting out

[lakedweller1]

I have a 2007 Mercruiser 4.3 Alpha - Model 4-211025U S Serial 0W678963

My Trim/Tilt button works (makes bottoming out noise because foot is already down) when pushing IN but just makes a single click when pushing the OUT button and will not lift the motor. It is full of oil, clean, dry storage kept. Since it is a newer boat, all electrical connectors are the water-tight snap in type. All connections are tight and appear un-corroded. Always used in fresh water, no salt.

I read some other posts and think maybe it sounds like a solenoid. Never worked on one of these before so don't know what I am looking at. Is the Solenoid in the motor housing? I would suppose there are 2, one for up and one for down. Right? What is the best way to test and how to replace if necessary? Any other ideas on what's wrong?

Also, how in the world do some of you guys work on these for living? My 6'4" 230 lb frame refuses to go in that hole so I wind up standing on my head to get to anything. I have a new found respect for the mechanics at the dealer.

 

[IanFS]

Re: Trim/Tilt works going in but just clicks lifting out

If it's any help, I've just had the same problem. Went down ok but I had to keep pressing the UP Trailer button in and out lots of clicking and eventually it would work.

I managed to disconnect the metal frame and the solenoid brackets from the motor without removing the hydraulic lines, then cleaned all the connections, but ended up replacing the solenoids....two as you say. Works fine now.

I may have some pictures if it helps, mine is an Oildyne pump with a plastic reservoir.

Oh and a degree in gynecology helps.....

 

[ENSIGN]

Re: Trim/Tilt works going in but just clicks lifting out

This seems to be a common problem in the spring. The contacts inside the solenoid will corrode from not being used and may work after several attempts.If not replace the solenoid.

 

[lakedweller1]

Re: Trim/Tilt works going in but just clicks lifting out

So, where are the solenoids located?? While I haven't gotten too intimate with the Trim pump yet, I didn't notice it right on or by the pump. In the pump housing??

A pic would be great. I have ordered two and plan to replace this weekend. Would like to get done with this project so I can move to the next one.

 

[lakedweller1]

Re: Trim/Tilt works going in but just clicks lifting out

So, where are the solenoids located?? While I haven't gotten too intimate with the Trim pump yet, I didn't notice it right on or by the pump. In the pump housing??

A pic would be great. I have ordered two and plan to replace this weekend. Would like to get done with this project so I can move to the next one.

 

[ENSIGN]

Re: Trim/Tilt works going in but just clicks lifting out

There on the bracket that the trim pump is attached to.Disconnect the battery first!

 

[lakedweller1]

Re: Trim/Tilt works going in but just clicks lifting out

Thanks, will get on it first thing Saturday

 

[tylermcclintock]

Re: Trim/Tilt works going in but just clicks lifting out

If your trim up isnt working but your "trailer" up is, there is a good chance it could be your trim sender, which is found on the starboard side of the outdrive, partially hidden by the bellhousing. You can buy trim sender/limit switch combo for 100 bucks. Kind of a pain to run the wires but it can be done if your comfortable pulling drive and bellows.

Best of luck

 

[lakedweller1]

Re: Trim/Tilt works going in but just clicks lifting out

Turns out it was the solenoid. Easy to replace, a real bear to get to. $25 part at NAPA. Thanks for all the advice.