What was found
AIRCRAFT WAS NOT GROUNDED: MID LEFT EMERGENCY POWER SUPPLY UNIT FAILED EMERGENCY LIGHT TEST. REPLACED MID LEFT EMERGENCY POWER SUPPLY UNIT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-50-00.
- Difficulty date
- July 18, 2022
- Submitted
- July 20, 2022
- Operation
- Air carrier
- Aircraft
- N112US
- Make and model
- Airbus A320214
- Aircraft serial
- 1134
- Aircraft time
- 59,616 hours, 34,579 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 2428
- Condition
- Failed Insp
- Location
- Zone 200 - Fuse
- Part time
- 49,116 hours, 25,418 cycles
- 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.