What was found
DURING EMERGENCY LIGHT TEST, GREEN LIGHT WOULD NOT ILLUMINATE ON PROGRAMMING AND TEST PANEL. MAINTENANCE REPLACED THE LEFT HAND, AFT EMERGENCY POWER SUPPLY UNIT. OPERATIONALLY CHECKS OK.
- Difficulty date
- July 11, 2005
- Submitted
- July 14, 2005
- Operation
- Air carrier
- Aircraft
- N179UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1521
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.