Evening all,
Iv been having a little bit of brake squeal so bought some brake pad shims to stick on the back of the pad. I took the pads out and gave everything a good brushing to get dust out. I also used a metel brush and gave the front of the pad a quick scrub. (Dont know if that is a good thing to do or not) Put the shims on the back of the same pads i took out and put some copper grease on the back and put it all back together how it was. When I done this I pushed the caliper pistons back in the caliper with the fluid lid off.
Got in the car and pumpped the pedal a few times and it was solid as a rock. Started her and went for a drive. When i apply the brake i have quite a bit of travel before the brakes seem to do anything. If i pump pedal after that brakes and solid and good.
Again pull away go to brake and lots of travel again. Has something gone wrong some where or is it a case of these shims need to settle/bed in.
Sorry for long read.
Thanks