What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT SYSTEM TEST FAILED, FWD LT. MAINTENANCE REPLACED THE EMERGENCY POWER SUPPLY BATTERY IAW AMM 33-51-38.
- Difficulty date
- January 24, 2020
- Submitted
- January 27, 2020
- Operation
- Air carrier
- Aircraft
- N826AW
- Make and model
- Airbus A319132
- Aircraft serial
- 1534
- Aircraft time
- 59,089 hours, 26,453 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- No Test
- 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.