What was found
DURING FUNCTIONAL CHECK, NR 1 EMERGENCY LIGHTS BATTERY FAILED TO MEET THE 15 MINUTE OPS CHECK. REMOVED AND REPLACED THE NR 1 EMERGENCY LIGHT BATTERY.
- Difficulty date
- February 6, 2026
- Submitted
- February 11, 2026
- Operation
- Air carrier
- Aircraft
- N412YX
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000375
- Aircraft time
- 30,407 hours, 21,007 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 34002210
- Part serial
- 12558
- Condition
- No Test
- Location
- Zone 200
- Part time
- 25,335 hours, 17,408 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.