I'm back again with a question.
My Isuzu MU 1994 is equipped with disc brakes in the rear. The hand brake does hardly brake. It's not the cables from the handbrake until the callipers. I haven't opened the callipers yet but I assume that there is a handbrake-operated piston in the calliper? Would anybody have a repair manual on those calliper? I first would like to see a drawing before I dismantle them only to see that the spares won't be available here in Malawi.
Thanks, Martin