How to resolve handbrake problems?
If you want to adjust the handbrake cable, you will need to disconnect the handbrake cable, unbolt the caliper from its guide pins and firmly force the piston back to remove any play (put slight hand pressure on the caliper lever and you’ll feel the play gradually disappear – stop at this point to avoid possible damage to the adjuster mechanism). Then wind the piston out so that the gap is just adequately wide enough to fit over the pads and disc. Refit the caliper and then press the brake pedal several times to let the auto adjuster remove any fine play still remaining. Finally reconnect the handbrake cable ensuring the caliper lever returns fully home when the handbrake lever is off.
