What was found
CAPTAINS O2 MASK LEAKS, GOT MASK TO STOP LEAKING BY LEAVING OUT OF BOX AND RESETTING. MAINTENANCE FOUND A LOOSE FITTING AT CAPTAINS O2 MASK TEST BUTTON, TIGHTENED FITTING, TESTED, RE-STOWED MASK WITH NO LEAKAGE NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CAPTAINS O2 MASK LEAKS, GOT MASK TO STOP LEAKING BY LEAVING OUT OF BOX AND RESETTING. MAINTENANCE FOUND A LOOSE FITTING AT CAPTAINS O2 MASK TEST BUTTON, TIGHTENED FITTING, TESTED, RE-STOWED MASK WITH NO LEAKAGE NOTED.