What was found
DURING BC-02 CHECK FWD LT EMERGENCY POWER SUPPLY UNIT (EPSU) 10WL FAILED LOAD TEST, RECEIVED MESSAGE ON PROGRAM AND TEST PANEL. MAINTENANCE REMOVED AND REPLACED THE FWD LT EPSU 10WL IAW 33-51-38-401, OPERATIONAL CHECK WAS GOOD.
- Difficulty date
- January 27, 2002
- Submitted
- January 28, 2002
- Operation
- Air carrier
- Aircraft
- N654AW
- Make and model
- Airbus A320232
- Aircraft serial
- 1050
- Aircraft time
- 9,732 hours, 3,734 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321451
- Condition
- Failed
- Location
- Zone 221
- 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.