DO-MOR FAN
Member
This is a picture of the brake system off my loader/backhoe. Can anyone tell me how this works? As usual the pedal plunges into a master cylinder that a small steel reservoir is bolted inline. On the far end of this reservoir is the one brake line that runs up though park brake valve then splits to all four wheels. What I don’t understand is why there is a hydraulic line coming out of the primary hydraulic pump into the master cylinder then out to the steering system. Is this some kind of charged/hydraulic pressurized brake system? I took off the cap on the reservoir and it was dry in there. also pulled some bleeders at the wheels and they were dry too. The pedal currently freely goes to the floor. What’s a good way to bleed this system? any help is greatly appreciated.