What was found
LEFT OVERWING LIGHTS INOPERABLE ON EXTERIOR OF AIRCRAFT. THE AIRCRAFT WAS GROUNDED. MAINTENANCE REPLACED POWER UNIT IAW AMM 33-50-01/400 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- September 5, 2018
- Submitted
- September 7, 2018
- Operation
- Air carrier
- Aircraft
- N945UW
- Make and model
- Emb ERJ190100IGW
- Aircraft serial
- 19000062
- Aircraft time
- 24,985 hours, 20,476 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 340022
- Part serial
- 2454
- Condition
- Discharged
- Location
- Emergency Lights
- Part time
- 24,977 hours, 20,469 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.