Nope....Not in the case of this style caliper. These are used mostly on cars with electric E Brake. The pistons are threaded internally and must be wound back into the bore, Frank knows what I am talking about. Not your normal just press the piston back caliper...Done many before, but this Friggin Volvo has 3 notch pistons. My outdated tool has 4 different adaptors , but not 3 pin....
Yup. I don't remember which one my ex-wife's car had the screw-in type pistons on the parking brake calipers, but I managed to THOROUGHLY phuque one of them up when I forced it. Lesson learned, that day.