Question:
HydraStar 1200 how to bleed the brake system without the Brake Controller
asked by: Valeri D
Expert Reply:
You can use a hand pump to bleed your trailer's brake lines like the # ALL648591 or you can use 12V power input to the actuator from a charged 12V battery to power the actuator so you can clear the system of air. The HydraStar Electric Over Hydraulic Actuator # HBA-12 uses either DOT 3 or DOT 4 brake fluid; you will need at least a quart to fill the actuator.
The written instructions for this item are linked for reference for the # HBA-12.
Powerbuilt Brake Bleeder - Master Kit
Hydrastar Electric Over Hydraulic Actuator for Drum Brakes - 1,200 psi
