What was found
CREW REPORTS TO LINE MX THAT OXYGEN APPEARED TO BE LEAKING FROM FIRST OFFICER`S MASK AND THE OXYGEN BOTTLE PRESSURE WENT TO ZERO. DECLARED EMERGENCY. REPLACED THE FO OXYGEN MASK AND OXYGEN BOTTLE ASSY. OPS AND LEAK CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTS TO LINE MX THAT OXYGEN APPEARED TO BE LEAKING FROM FIRST OFFICER`S MASK AND THE OXYGEN BOTTLE PRESSURE WENT TO ZERO. DECLARED EMERGENCY. REPLACED THE FO OXYGEN MASK AND OXYGEN BOTTLE ASSY. OPS AND LEAK CHECKED GOOD.