What was found
LT FWD AND RT MID CABIN EPSU FAILED CAPACITY CHECK. REMOVED AND REPLACED LT FWD AND RT MID CABIN EPSU BATTERIES IAW AMM 33-51-38. PERFORMED EMERGENCY LIGHT CAPACITY CHECK AFTER BATTERY REPLACEMENT. OPS CHECK GOOD.
- Difficulty date
- January 15, 2018
- Submitted
- January 16, 2018
- Operation
- Air carrier
- Aircraft
- N408UA
- Make and model
- Airbus A320232
- Aircraft serial
- 457
- Aircraft time
- 76,693 hours, 29,106 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Failed
- Location
- Cabin
- 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.