SDR AALA201804039009

Service difficulty report · Warning Message · Airbus A321231

Difficulty date: March 31, 2018
Submitted: April 4, 2018
Operation: Air carrier
Aircraft: N919US
Make and model: Airbus A321231
Aircraft serial: 6479
Aircraft time: 10,998 hours, 4,284 cycles
System (JASC): 5270 · Door Warning System
Part: Warning Message
Condition: False Activation
Location: R2 Door
Part time: 2,745 hours, 1,056 cycles
Stage of operation: DE
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

SHORTLY AFTER DESCENT FROM FL 340, CHECK R2 DOOR PRESSURE CAUTION ON FLIGHT ATTENDANT PANEL. AROUND 10000 FT, ALL EMERGENCY LIGHTS CAME ON. UNABLE TO DUPLICATE FAULT IAW TSM 52-22-00-810-807. REPLACED THE DECODER AS A PRECAUTION, DUE TO EMERGENCY EXIT ILLUMINATION AND R2 DOOR PRESSURE FAULT.

More about the Airbus A321-231