What was found
AIRCRAFT WAS GROUNDED: EMERGENCY LIGHTING OPERATIONS CHECK NORMAL, EMERGENCY POWER SUPPLY UNIT 10WL FORWARD LEFT FAILED BITE TEST PER MM 33-51-00. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT PER AMM 33-51-38-400-001.
- Difficulty date
- November 30, 2019
- Submitted
- December 3, 2019
- Operation
- Air carrier
- Aircraft
- N9029F
- Make and model
- Airbus A319115
- Aircraft serial
- 6491
- Aircraft time
- 14,533 hours, 6,413 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.