What was found
GATE TURNBACK DUE TO CREW O2 PRESSURE READS 0. FOUND INOPERATIVE CREW O2 INDICATION. PLACARDED O2 INDICATION PER MEL 35-3. LATER TRANSDUCER REPLACED PER MAINTENANCE MANUAL 35-11-03.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GATE TURNBACK DUE TO CREW O2 PRESSURE READS 0. FOUND INOPERATIVE CREW O2 INDICATION. PLACARDED O2 INDICATION PER MEL 35-3. LATER TRANSDUCER REPLACED PER MAINTENANCE MANUAL 35-11-03.