What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 10WL FAILED DURING PERIODIC SERVICE CHECK. REPLACED EMERGENCY POWER SUPPLY UNIT 10WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.
- Difficulty date
- March 5, 2022
- Submitted
- March 8, 2022
- Operation
- Air carrier
- Aircraft
- N150NN
- Make and model
- Airbus A300*
- Aircraft serial
- 6828
- Aircraft time
- 19,084 hours, 7,309 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 132544
- Condition
- Defective
- Location
- Zone 200 - Fuse
- Part time
- 42,237 hours, 15,467 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.