What was found
FWD LT EMERGENCY LIGHT BATTERY FAILED TO TEST. EMERGENCY LIGHTS ILLUMINATING WHEN THE AIRCRAFT IS POWERED DOWN AND EMER LT SWITCH IS IN THE OFF POSITION. REPLACED THE LT FWD ELPU PER AMM.
- Difficulty date
- May 24, 2026
- Submitted
- May 26, 2026
- Operation
- Air carrier
- Aircraft
- N115BZ
- Make and model
- Emb ERJ190100IGW
- Aircraft serial
- 19000096
- Aircraft time
- 42,997 hours, 22,228 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 340022
- Part serial
- 002911
- Condition
- No Test
- Location
- Zone 200
- Part time
- 5,947 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.