-33-
Hardware
Check all hardware. Check shoe return spring, hold down springs, and adjuster
springs for stretch or wear. Replace as required. Service kits are available.
Instructions for Brake Caliper Kit
3.5K Hydraulic Disc Brakes
Notice to Buyer
It is recommended that all brakes be replaced at the same time to ensure
balanced braking performance.
Remove the old brake caliper
1. Jack up trailer and secure on adequate capacity jack stands. Follow
trailer manufacturers recommendations for lifting and supporting the
unit.
CAUTION
Do not lift or support the trailer on any part of the axle or suspension
system. Never go under any trailer unless it is properly supported on
jack stands which have been rated for the load. Improperly supported
vehicles can fall unexpectedly and cause serious injury or death.
2. Remove the wheel from the hub, leaving the brake exposed.
3. Disable the brake actuation system. Check that the hydraulic system has
zero pressure and that the hub and rotor rotate freely.
4. Remove the hose from the caliper, then remove the two caliper mounting
bolts. Do not allow the caliper to hang from the hose.
Braking Systems - Hydraulic