What was found
DURING POST FLIGHT INSPECTION OF CABIN INTERCOMMUNICATION DATA SYSTEMS, EPSU SYS TEST FAILED WITH FAULT CODE 14WL. REPLACED 14WL EPSU. OPERATIONS CHECKED NORMAL.
- Difficulty date
- March 14, 2014
- Submitted
- March 17, 2014
- Operation
- Air carrier
- Aircraft
- N110AN
- Make and model
- Airbus A321231
- Aircraft serial
- 5975
- Aircraft time
- 79 hours, 18 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32146210
- Part serial
- 144825
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.