What was found
EMERGENCY LIGHT BATTERY FAULT. R & R EMERGENCY LIGHT POWER UNIT 4.
- Difficulty date
- November 11, 2020
- Submitted
- November 13, 2020
- Operation
- Air carrier
- Aircraft
- N729YX
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000512
- Aircraft time
- 12,827 hours, 8,448 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 34002210
- Part serial
- 001648
- Condition
- Inoperative
- Location
- Emergency Lights
- Part time
- 35,657 hours, 25,749 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.