Slow loss of trailer hydraulic fluid

[BULLWARKS]

I have a single axle LoadRite trailer with surge brakes. I'm slowly loosing hydraulic fluid. I don't see ant sign of it where I park. any ideas?

 

[Scott Danforth]

Wheel cylinders would be my first thought. If the line is run thru the frame, a rusty line in the frame is second thought

 

[alldodge]

+1 agree with wheel cylinder. It leaks a little and the brake shoes are soaking up the fluid. Once they get saturated you will see them drip.

 

[NHGuy]

inspect the master, lines and wheel cyls. If you can't see it on the outside it's the wheel cylinder in the drum,

 

[BULLWARKS]

Thanks for the posts. I'm bringing it to a certified LoadRite mechanic. Ill suggest he check the cyls