What was found
ELPU TEST FAILED, LIGHT WAS INOP. REPLACED ELPU. DURING TROUBLESHOOTING DISCOVERED AFT EMERGENCY LIGHTS WERE INOP. REPLACED #6 EMERGENCY LIGHT POWER UNIT BATTERY #6.
- Difficulty date
- August 26, 2025
- Submitted
- August 26, 2025
- Operation
- Air carrier
- Aircraft
- N102BZ
- Make and model
- Emb ERJ190100IGW
- Aircraft serial
- 19000055
- Aircraft time
- 40,738 hours, 20,534 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 34002210
- Part serial
- 011639
- Condition
- Failed
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.