What was found
AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS 11WL EPSU FAILED DURING SERVICE CHECK. REMOVED AND REPLACED 11WL EPSU IAW 33-51-38. OPS CHECK NORMAL.
- Difficulty date
- November 23, 2019
- Submitted
- November 26, 2019
- Operation
- Air carrier
- Aircraft
- N907AA
- Make and model
- Airbus A321231
- Aircraft serial
- 7732
- Aircraft time
- 8,378 hours, 3,156 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321431
- Part serial
- 796362
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.