I'm looking for a disassembly manual of TRP HY/RD
I'm trying to extract master cylinder piston, part number 5, but I can't unscrew the number 7 pushrod from actuation arm number 9
There's an allen screw in there, but it simply won't budge. I can screw it a bit CW/CCW, but there's a hard limit. It feels like it's going to strip if I apply any more torque.
I try to do it like here
https://www.youtube.com/watch?v=JoNIqoguOKs but no success
Any ideas?