[Just Sold]

Originally Posted by Dave R

You had the correct response with that look. He is wrong.

Here is everything you need to know to troubleshoot Mercruiser trim systems:

http://www.boatfix.com/merc/Servmanl/6/6C1R3.PDF

And here is everything you need to know to fix them:

http://www.boatfix.com/merc/Techbk/97/97hs6.pdf

This post may be almost 8 years old but Dave R and his great marine mechanical knowldge helped me. I was able to find a bad "up" solenoid for my Alpha 1 trim pump using the links he provided. Part is on order for <$15.00 and there is no labor charge. I am a very happy boater.