1992 115 power trim moving slow

[dcf]

We've had the boat for about 6 years and the last couiple years I noticed it started going up slower,the motor works good and the unit stays in any position, but I'm thinking the pump is getting weak, is there overhaul kits for the trim pump,

 

[jeffersondodson561]

Re: 1992 115 power trim moving slow

Their are reseal kits for them but to accurately diagnose these systems you need to have PTT gauges capable of reading 2500psi and the service manual. You could have bad shuttle valve or maybe the shock valve is bad.

 

[dcf]

Re: 1992 115 power trim moving slow

I ordered a service manual and it came in the mail this morning (ebay good for something anyway) but have no gauges, I've overhauled wheel and master cylinders before, fixed hydraulic jacks so this looks like something I wouldn't be afraid to tackle, Thanks for the info,