What was found
PHX - EEL - DURING 8-DAY CHECK WHILE PERFORMING PUSH BUTTON TEST OF EMERGENCY LIGHT SYSTEM RECEIVED MESSAGE "EPSU UNIT FWD L". MAINTENANCE REMOVED AND REPLACED L/H FORWARD EMERGENCY POWER SUPPLY UNIT 10WL, OPERATIONAL CHECK WAS GOOD.
- Difficulty date
- April 27, 2004
- Submitted
- April 28, 2004
- Operation
- Air carrier
- Aircraft
- N802AW
- Make and model
- Airbus A319132
- Aircraft serial
- 924
- Aircraft time
- 19,829 hours, 8,195 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 3224
- Condition
- Faulty
- Location
- Emergency Lights
- Part time
- 10,776 hours, 4,228 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.