What was found
DURING BITE TEST OF EMERGENCY POWER SUPPLY UNITS WAS FOUND FAULT EPSU 10WL-REMOVED AND REPLACED EPSU IOWL I.A.W AMM 33-51-38-000-001-A AND AMM 33-51-38-400-001-A
- Difficulty date
- June 1, 2025
- Submitted
- June 2, 2025
- Operation
- Air carrier
- Aircraft
- N604NK
- Make and model
- Airbus A320232
- Aircraft serial
- 4431
- Aircraft time
- 51,873 hours, 23,771 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 156519
- Condition
- Inoperative
- Location
- Zone 200
- Part time
- 5,891 hours, 2,749 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.