What was found
EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK. EMERGENCY LIGHTS INOP, ROW 7 TO 14. REPLACED BATTERY PACK AT ROW 8A, SN OFF 309032, SN ON 375810. REF AMM 33-51-06, ROWS 7 THRU 14 CHECK GOOD.
- Difficulty date
- October 2, 2025
- Submitted
- October 2, 2025
- Operation
- Air carrier
- Aircraft
- N73445
- Make and model
- Boeing 737924ER
- Aircraft serial
- 40000
- Aircraft time
- 45,425 hours, 16,559 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- 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.