ATH-M50xBT left hinge

Good luck to you! Don't rush, otherwise there is a high risk of breaking the wire.
When disassembling, take pictures of the location of EVERY screw and each stage of removing parts.
I used:
1) Anycubic photon with modified chitu display with 0.05 print layer
2) SUNLU/JAY0 Nylon Like BK resin
3) Wash in alcohol for no more than 1 minute
4) Blown with compressor
5) Removed supports
6) Washed with alcohol
7) Dry with air from compressor
8) Sanded with 400 grain all unevenness until traces on the front surface disappeared
8) Covered with TAMIYA surface primer for plastic in 1 layer and let dry for 12 hours in the dark
9) Covered with TAMIYA TS-29 Semi Gloss Black paint (possibly glossy paint was needed)
9.1) Turned off the headphones
10) Disassembled the left earphone according to the instructions for ATH 50 https://www.head-fi.org/threads/full-ath-m50-deconstruction.586304/
11) Removed the button cover
11.1) Took a photo of the wire arrangement (required for the speaker an