What was found
PHX - EEL - DURING 4-DAY CHECK THE LT FORWARD EMERGENCY POWER SUPPLY UNIT BATTERY PACK FAILED TEST. MAINTENANCE REMOVED AND REPLACED BATTERY AT LEFT FORWARD EMERGENCY POWER SUPPLY UNIT (10WL), OPERATIONAL CHECK WAS GOOD.
- Difficulty date
- December 20, 2004
- Submitted
- December 21, 2004
- Operation
- Air carrier
- Aircraft
- N602AW
- Make and model
- Airbus A320232
- Aircraft serial
- 565
- Aircraft time
- 26,836 hours, 11,514 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321430
- Condition
- Discharged
- 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.