Change back pads on a vectra sri 2008?

remove the two bridging bolts on the caliper,13mm i think,the pistons should wind in,one may be r/h and one l/h thread,there is a tool for this but sometimes if they are not too tight a pair of long nosed pliers sometimes does the job,apply copaslip to mating surfaces then rebuild good luck.

wickham
September 2010