What was found
AIRCRAFT WAS NOT GROUNDED: CIDS EMERGENCY POWER SUPPLY UNIT 17WL BATTERY TEST FAILED. REPLACED BATTERY PER AMM 33-51-84.
- Difficulty date
- December 12, 2021
- Submitted
- December 13, 2021
- Operation
- Air carrier
- Aircraft
- N405AN
- Make and model
- Airbus A321253NX
- Aircraft serial
- 8800
- Aircraft time
- 6,173 hours, 1,781 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Failed
- Location
- Zone 200 - Fuse
- 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.