Working on rebuilding my disc brake calipers and I buggered up the pistons getting them out. Of course, afterwards I read about using compressed air to pop them out.
The "working" portion of the pistons are OK, but the stepped section, as you can see, are not. Can I use them or have I ruined them?
The "working" portion of the pistons are OK, but the stepped section, as you can see, are not. Can I use them or have I ruined them?