# SDR IXXA20241201080

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2024
- Submitted: December 12, 2024
- Operation: Air carrier
- Aircraft: [N499AZ](https://openairdocs.org/aircraft/N499AZ), registered now
- Make and model: Boeing 767323
- Aircraft serial: 29432
- Aircraft time: 90,345 hours, 16,007 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Warning Message
- Condition: Illuminated
- Location: Flap Sys
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IXXA20241201080

## Discrepancy

DURING CLIMB OUT "TE FLAP DISAGREE" EICAS AND TRAILING EDGE LIGHT ILLUMINATED. CREW COMPLIED WITH ATI QUICK REFERENCE HANDBOOK PROCEDURES  AND ALT FLAP RETRACTION.  FLIGHT CONTINUED UNAFFECTED. ON APPROACH TO KAUS,  THE CAPTAIN DECLARED MAYDAY AND KAUS AIR TRAFFIC CONTROL DECLARED AN EMERGENCY DESCENT. THE LANDING WAS WITHOUT INCIDENT AND NO ADDITIONAL PRECAUTIONARY ACTIONS . ON ARRIVAL THE AIRCRAFT WAS GROUNDED FOR MAINTENANCE.  PER BOEING 767 AIRCRAFT MAINTENANCE MANUAL 27-51-26, FAULT ISOLATED TO FLAP HANDLE RVDT #1 M604 UNABLE TO HOLD RIG. INBOARD SLAT POSITION 2 TRANSDUCER OUT OF RIG. UNIT RE-RERIGGED IAW BOEING 767 AIRCRAFT MAINTENANCE MANUAL 27-81-00. THROUGH CONSECUTIVE FLAP/SLAT CYCLING NO FAULTS WERE NOTED. OPERATIONAL CHECK SATISFACTORY.

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