Mercruiser 3.0 alpha one

hollan681

Cadet
Joined
Sep 6, 2011
Messages
13
Good fternoon all,

first timer here, recent boat owner super excited to be on the water. But it all came to a screaching halt after docking and the trim wouldn't go up. I have a mercruiser 3.0 alpha one i/o. So I was stuck on the boat ramp with the trim all the way down, I had no other choice but to disconnect these two pistons that bring it up and down and manually brought it up. Tied it up and off I went.

I ordered two solenoids from iboats, hopefully that will be the problem. Any sugggestions would be great.

steve.
 
Last edited:

Rocky_Road

Lieutenant Commander
Joined
Oct 8, 2008
Messages
1,798
Re: Mercruiser 3.0 alpha one

Somehow you ended up in the MERCURY OUTBOARD forum...you need to do this is the correct forum to get your answers!

That would be MERCRUISER I/O forum....

Happy boating!
 

JB

Honorary Moderator Emeritus
Joined
Mar 25, 2001
Messages
45,907
Re: Mercruiser 3.0 alpha one

I will move you, Hollan.

Good luck. :)
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
70,513
Re: Mercruiser 3.0 alpha one

Good fternoon all,

first timer here, recent boat owner super excited to be on the water. But it all came to a screaching halt after docking and the trim wouldn't go up. I have a mercruiser 3.0 alpha one i/o. So I was stuck on the boat ramp with the trim all the way down, I had no other choice but to disconnect these two pistons that bring it up and down and manually brought it up. Tied it up and off I went.

I ordered two solenoids from iboats, hopefully that will be the problem. Any sugggestions would be great.

steve.

Ayuh,... Welcome Aboard,...

Insteada throwin' parts at it,...
I'd start by taken the wiring ends off their mounts, 'n Clean 'em, with sandpaper...
Then if it don't work, follow the power with a multimeter, 'n jump wire to find the Problem part, if there is 1...
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: Mercruiser 3.0 alpha one

Here is how you troubleshoot the trim system. Solenoids are probably NOT your problem.
 

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