As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
O2 MASK IN ROWS 22 32 42 DEPLOYED PERFOMED VISUAL INSPECTION AND IT WAS FOUND OXYGEN MASK NOT DEPLOYED JUST FELL DOWN IN CENTER ROW 22 (D/F),32 (D/E/F) 42(D/E/F).REPOSITIONED THE OXYGEN MASKS AND PSU PANEL PIN REF.AMM 35-21-13 AIPC 25-23-01 GOOD TO SERVICE.