it comes in five parts on a corsa,1 front cable,1 cable to the n/s and 1 to the o/s then 2 short cables into the brake drums.They are bad for seizing up in the guides on the axle at each side so lubricate well with grease,the shorter cable to the n/s incorporates the adjuster and the longer is to the o/s, sorry don`t know what cable you are on about,also check in the drums for seized levers on the shoes.
cdc, August 2013