What was found
PHX - EEL - DURING 4 DAY CHECK, THE EMERGENCY LIGHT SYSTEM FAIL STEP 5 OF 4-DAY INSPECTION. MAINTENANCE REMOVED AND REPLACED THE RT MIDDLE EMERGENCY POWER SUPPLY UNIT AND BATTERY PACK. OPERATIONAL CHECKS WERE GOOD.
- Difficulty date
- May 20, 2006
- Submitted
- May 22, 2006
- Operation
- Air carrier
- Aircraft
- N627AW
- Make and model
- Airbus A320231
- Aircraft serial
- 66
- Aircraft time
- 54,706 hours, 24,512 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321454
- Part serial
- 439
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 53,847 hours, 23,985 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.