Dexter Electric Over Hydraulic Actuator Runs Constantly and Goes Through Brake Fluid Fast

Updated 07/15/2015 | Published 07/14/2015

Question:

My actuator runs constantly, and goes through fluid, can not find any leak

asked by: Jimmy M

Expert Reply:

That fluid has to be going somewhere! What you can do is have someone activate the manual override on the brake controller in the vehicle cab while checking for leaks. Make sure the reservoir is full though.

If it is not leaking at a line or connection somewhere then check the wheels cylinders at the brake assemblies. You might also notice brake fluid on the backs of the wheels or in that general area. You want the brakes to be applied full so make sure the controller is set to the maximum output.

If you still can't find the leak then it is possible that it is leaking into the actuator # K71-651 body which would mean that either you would have to send it in to Dexter for repairs or replace it.

expert reply by: Michael H