What was found
LH AFT ELPU FAULTY. ELPU'S FAULTING CAUSING THE EMERGENCY LIGHTS TO FLICKER AND TURN ON UNCOMANDED WITH THE LIGHTS IN THE ARMED POSITION. REPLACED LH AFT ELPU.
- Difficulty date
- January 26, 2026
- Submitted
- January 27, 2026
- Operation
- Air carrier
- Aircraft
- N126BZ
- Make and model
- Emb ERJ190100IGW
- Aircraft serial
- 19000124
- Aircraft time
- 41,733 hours, 21,299 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 340022
- Part serial
- 014474
- Condition
- Failed
- Location
- Zone 200
- Part time
- 3,273 hours
- 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.