trim pistons and pump

[joecarleton]

My trim pump will raise drives but not bring them back down. I disconnected the line and bench tested the pump and get fluid from up and down ports. is there a valve in base of pump or might there be a problem with the fluid block at base of gimble housing

 

[Don S]

Re: trim pistons and pump

Welcome to iboats joe.
We can help you, but without some information on what you have, it's impossible.
Read this.
http://forums.iboats.com/showthread.php?t=220416