What was found
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT POWER SUPPLY FOR L2 DOOR LIGHTS HAS A DAMAGED TEST BUTTON. MAINTENANCE REPLACED BATTERY PACK AT L2 DOOR IAW AMMM 33-51-06.
- Difficulty date
- July 15, 2026
- Submitted
- July 18, 2026
- Operation
- Air carrier
- Aircraft
- N323SG
- Make and model
- Boeing 7378
- Aircraft serial
- 44474
- Aircraft time
- 17,588 hours, 6,577 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- 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.