SDR DALA2021011100171

Service difficulty report · Display · Airbus A350941

Difficulty date: January 8, 2021
Submitted: January 11, 2021
Operation: Air carrier
Aircraft: N504DN
Make and model: Airbus A350941
Aircraft serial: 0160
Aircraft time: 13,635 hours, 1,235 cycles
System (JASC): 5270 · Door Warning System
Part: Display
Condition: Malfunctioned
Location: Door Pressure
Stage of operation: IN
How discovered: 9
Nature of condition: N
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFTER LANDING, THE 1L & 1R DOOR STILL SHOWED PRESSURE, BUT THE PRESS SD SHOWED 0 PSI. GROUND CREW ALSO REPORTED PRESSURE ON THE CARGO DOOR. CORRECTIVE ACTION: CONFIRMED CABIN DELTA "P" AND CABIN ALT 0.NO ECAM MESSAGE D/M STATUS. PERFORMED BITE CPCS, TEST OK, REF A350 AMM 21-31.

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