Rebuilding Toyota Mr 2 N/A brake calipers

[V_cirellio]

Hey chaps,

A friend of mine has two seized calipers and he has asked me to re-build them for him. All I was wondering is if it is a big job and what is needed to do the rebuild? I know he already has the re-build kit. I work/study in Castle Combe engineering department so as for tools etc I am very well catered for.

Any help would be great,

Vincenzo