What was found
AIRCRAFT WAS GROUNDED: 10WL FAILED EPSU TEST. MAINTENANCE ACCOMPLISHED BITE TEST OF EPSU PER AMM 33-51-00.
- Difficulty date
- June 14, 2019
- Submitted
- June 18, 2019
- Operation
- Air carrier
- Aircraft
- N153AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6908
- Aircraft time
- 11,760 hours, 4,433 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- No Test
- 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.