What was found
R1 DOOR EMERGENCY LIGHTS INOPERATIVE. TROUBLESHOOTING PER WDM 33-52-01-3 FOUND BROKEN WIRE AT TERMINAL BLOCK S3-917 POSITION 4BX. REMOVED AND REPLACED TERMINAL MODULE, REPAIRED WIRE PER SWPM 20-20-02 OPS CHECKS GOOD.
- Difficulty date
- September 21, 2025
- Submitted
- September 22, 2025
- Operation
- Air carrier
- Aircraft
- N263UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48782
- Aircraft time
- 101,007 hours, 20,837 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- 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.