What was found
EMERGENCY LIGHT POWER UNIT NR 2 FAILED FUNCTIONAL TEST. REMOVED AND REPLACED EMERGENCY LIGHT POWER UNIT.
- Difficulty date
- February 7, 2026
- Submitted
- February 11, 2026
- Operation
- Air carrier
- Aircraft
- N722YX
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000496
- Aircraft time
- 23,723 hours, 16,953 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 34002210
- Part serial
- 12566
- Condition
- No Test
- Location
- Zone 200
- Part time
- 23,722 hours, 16,952 cycles
- 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.