Another Bravo Drive Trim Question
 

My Stbd. drive is giving me problems.
The trim acts normally when on the lift, up-down OK.
However, when out on the water, under power, it won't pick the drive up.
I have replaced the trim pump with a new one and now don't know where to look.
Could it be some bad wiring and the amps it is drawing when under load are too much?

Help please.....

Re: Another Bravo Drive Trim Question
 

Switch the hoses around at the pump & try again.

Re: Another Bravo Drive Trim Question
 

I am not sure I understand.
Is there a high pressure hose that I am missing?
The drive does go up and down, when sitting still.
It is just under load, it won't go up, but it will trim down while under power. If I trim it partially, hten get on plane, the drive holds it's position.

Re: Another Bravo Drive Trim Question
 

We're having the same problem on a Fountain. Checked voltage to the pumps and all is good. Any thing else to check out?

Re: Another Bravo Drive Trim Question
 

Just a thought. May be one of the o-rings in your trim cylinders is damaged causing the fluid to bypass when under pressure and weight of the boat.