What was found
EMERGENCY LIGHTING SYSTEM OPS CHECK, FOUND FORWARD EXTERIOR OVERWING LIGHT AND 2 FORWARD INTERIOR CEILING LIGHTS INOPERATIVE. REPLACED BATTERY PACK IAW AMM 33-51-06. OPS CHECK GOOD.
- Difficulty date
- July 29, 2025
- Submitted
- July 30, 2025
- Operation
- Air carrier
- Aircraft
- N63820
- Make and model
- Boeing 737924ER
- Aircraft serial
- 43534
- Aircraft time
- 36,877 hours, 13,437 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- No Test
- 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.