What was found
DURING PREFLIGHT, FIRST OFFICER`S OXYGEN MASK RED TAB WAS BROKEN, CAUSING AN OXYGEN LEAK. CHECKED AND REPLACED THE FIRST OFFICER'S OXYGEN MASK IAW AMM 35-11-12 AND OPS CHECKED GOOD
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PREFLIGHT, FIRST OFFICER`S OXYGEN MASK RED TAB WAS BROKEN, CAUSING AN OXYGEN LEAK. CHECKED AND REPLACED THE FIRST OFFICER'S OXYGEN MASK IAW AMM 35-11-12 AND OPS CHECKED GOOD