I have finally done both rear brakes. Replaced all parts, except the drum. I did also print out a dust cap for the torx screw that holds the pistons in place. The printed material is flexible and fits tight to the head of that screw - just to prevent dirt stacking up in there till next repair. I had some hard time cleaning this before the torx key (30 size) fitted well. Don't need to do that next time.   I did it easiest in this order: 1: Removed the piston by unscrew the tor