What was found
LEFT AFT EPSU IS FAULTING DURING EMERGENCY LIGHT TEST. R & R EPSU BOX PER AMM33-51-38, OPS CHECKED GOOD.
- Difficulty date
- June 28, 2026
- Submitted
- June 30, 2026
- Operation
- Air carrier
- Aircraft
- N467UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1359
- Aircraft time
- 76,288 hours, 33,678 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 1219
- Condition
- Faulted
- Location
- Zone 200
- Part time
- 22,541 hours, 10,559 cycles
- 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.