What was found
EMERGENCY POWER SUPPLY UNIT (11WL) BATTERY TESTED BAD. REPLACED BATTERY IAW AMM 33-51-38. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- May 27, 2017
- Submitted
- May 31, 2017
- Operation
- Air carrier
- Aircraft
- N129AA
- Make and model
- Airbus A321231
- Aircraft serial
- 6401
- Aircraft time
- 8,498 hours, 2,615 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- 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.