rnair:
Jack up the car and remove the wheel
rnair:
Remove the R clip on the lower retaining pin
rnair:
Remove the lower retaining pin
rnair:
Remove anti rattle spring
rnair:
Upper retaining pin removed
rnair:
Slide out the brake pads. Inspect calipers for any leakage
rnair:
Push the pistons back into the caliper
rnair:
Difference in the thickness between the old pad and the new
rnair:
Slide in the new pads
rnair:
Re-fit the upper retaining pin and the anti rattle spring
rnair:
Refit the lower pin and you are done
rnair:
Pump the brake pedal a few times