What was found
ROW 1EF-7DEF OVERHEAD BIN EMERGENCY LIGHTS INOPERATIVE. REPLACED ROW 1EF-7DEF OVERHEAD BIN EMERGENCY LIGHTS BATTERY PACK AND POWER SUPPLY POSITION M1676 IAW AMM 33-51-06, OPS CHECK GOOD, NO DEFECTS NOTED. ACFT OK TO CONTINUE SERVICE.
- Difficulty date
- September 28, 2025
- Submitted
- September 29, 2025
- Operation
- Air carrier
- Aircraft
- N57439
- Make and model
- Boeing 737924ER
- Aircraft serial
- 33534
- Aircraft time
- 51,666 hours, 18,351 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Faulted
- Location
- Zone 200
- 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.