What was found
SHIP 1804 PASSANGER SEAT 2D FAILED 02 MASK OPERATION TEST. CORRECTIVE ACTION: REPLACED 2D OXYGEN BOX REF B767400 AMM35-21-14 (2979178)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SHIP 1804 PASSANGER SEAT 2D FAILED 02 MASK OPERATION TEST. CORRECTIVE ACTION: REPLACED 2D OXYGEN BOX REF B767400 AMM35-21-14 (2979178)