It is fairly easy to disconnect the cable

(pull out clip and remove pin), then get someone to pull the handbrake and see if the cable moves.

Also try moving the lever that actuates the handbrake by hand and see if it activates the mechanism.

Next thing to check is the top slider, remove the bottom bolt from the caliper and see if it slides off the top pin, these have been known to seize as well which causes problems HTH

I got my replacement calipers from a local motor factors, they were about

£80 each from memory, you could always refurb them, have a look in the Knowledge Base
