What was found
TPA - THE MID-CABIN EMERGENCY LIGHT POWER SUPPLY UNIT FAULTED DURING THE EMERGENCY LIGHTS OPERATIONAL CHECK. MAINTENANCE REPLACED THE MID-CABIN EMERGENCY POWER SUPPLY UNIT. OK FOR SERVICE.
- Difficulty date
- May 29, 2007
- Submitted
- May 31, 2007
- Operation
- Air carrier
- Aircraft
- N177US
- Make and model
- Airbus A321211
- Aircraft serial
- 1517
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32145510
- Condition
- Faulted
- Location
- Emergency Light
- Part time
- 21,033 hours
- 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.