What was found
AIRCRAFT WAS NOT GNDED. EMER POWER SUPPLY UNIT 11WL FAILED OPERATIONAL TEST. R & R EMER POWER SUPPLY UNIT 11WL. ACCOMPLISHED OPERATIONAL TEST IAW AMM 33-51-38-400-001-A. SYS CHECKED NORMAL.
- Difficulty date
- April 26, 2016
- Submitted
- April 27, 2016
- Operation
- Air carrier
- Aircraft
- N125AA
- Make and model
- Airbus A321231
- Aircraft serial
- 6272
- Aircraft time
- 4,697 hours, 1,716 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 146695
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.