What was found
CREW REPORTED THAT THE AFT DEMO O2 MASK NEEDED TO BE REPLACED. MAINTENANCE REMOVED AND REPLACED AFT O2 DEMO MASK PER EMB AMM AND OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED THAT THE AFT DEMO O2 MASK NEEDED TO BE REPLACED. MAINTENANCE REMOVED AND REPLACED AFT O2 DEMO MASK PER EMB AMM AND OPS CHECKED GOOD.