Mount the brakes onto the plate mount. Recognize which brake is the left and prerrogative before you commence and stand behind the trailer to properly determine the trailer's left and right sides.9. "Pre-pack" the brake bearings.
1. Complete what altruistic of brake course you should install on your trailer. While no problem systems such as electric brakes exist, deeper complicated hydraulic systems are available. Observe such factors as what distance your trailer Testament be travelling, extremely as the nature, such as a crowded megalopolis highway or an extended native land system.
2. Cause a tire iron to loosen the lug nuts on the trailer tires.
3. Lift the trailer frame using a steady jack or a van lift. On account of the brake installation requires life subservient the trailer, hire additional alarm to cook up definite the trailer is steady before attempting to perform any labour.
4. Remove the lug nuts and establish them in a secure habitat. Then remove the tires from the trailer frame.
5. Remove the lug nuts and establish in a secure domicile. Then remove the tires from the trailer frame.
6. Remove the spindle washer and spindle devotee that are located underneath the trailer hub. Cause not discard them, as they Testament devoir to be replaced after the trailer brake is installed.
7. Establish the plate mount on the axle, a square-shaped plenty of metal with four holes at the corners. This is where the brakes Testament be attached.
8.
Many trailers rely on the inertia of the vehivle for stopping ability. While this is pleasant on trailers that one shot hop short distances or trailers that are infrequently used, trailers that transport boats or passage trailers hope for slightly enhanced sophisticated methods, such as installing a braking transaction.Instructions
Coat all the bearing rollers in grease, making sure that all the roller surfaces are thoroughly covered.
10. Insert grease into the hollow of the trailer hub, and then insert the rear bearing into the hub rotor.
11. Attach the outer bearing, thrust washer and spindle nut onto the hub rotor. Then use a wrench to tighten the spindle nut. Once the nut is tight, loosen it a quarter of a turn. Loosen and tighten the nut with your fingers until you cannot tighten it without using tools, and then fasten it in place with a cotter pin.
12. Install the brake tubing system if you are installing a hydraulic brake system. This will connect your trailer brakes with the brake coupler, located behind the trailer ball connector.
13. Bleed the trailer brakes. Locate the bleeder valve on each brake and then fill the brake coupler with brake fluid. Attach a clear tube to the bleeder valve, place a glass jar underneath the tube, then manually pump the brake coupler and check for air bubbles, repeating the test as necessary until no air bubbles appear.
14. Replace the tires, and then test the new braking system. Get a friend to turn the trailer tires as you manually engage the brake coupler. If the brakes have been properly installed, the tire will suddenly stop moving.
