What was found
ON WEEKLY CHECK, EMERGENCY LIGHT POWER PACK 11WL SHOWS DISCREPANT ON MCDU TEST. / REPLACED L/H EMERGENCY EXIT POWER PACK PER AMM 33-51-38 P/B 401. OPS NORMAL, OK FOR SERVICE."
- Difficulty date
- November 10, 2021
- Submitted
- November 12, 2021
- Operation
- Air carrier
- Aircraft
- N318NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2492
- Aircraft time
- 48,268 hours, 29,644 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 847136
- Condition
- Failed
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.