What was found
4L EMER BATTERY PACK FAILED DURING EPSU BATTERY CAP TEST, SELF-TEST OF BATTERY ILLUMINATED BATTERY LED. REMOVED 4L BATTERY PACK & INSTALLED SERVICEABLE BATTERY PACK. OPERATIONAL CHECK OF BATTERY SELF-TEST GOOD AT THIS TIME.
- Difficulty date
- October 3, 2014
- Submitted
- October 6, 2014
- Operation
- Air carrier
- Aircraft
- N272AY
- Make and model
- Airbus A330323
- Aircraft serial
- 333
- Aircraft time
- 66,835 hours, 9,774 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321430
- 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.