# SDR IPXA2026102380347

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2026
- Submitted: October 23, 2026
- Operation: Air carrier
- Aircraft: [N390UP](https://openairdocs.org/aircraft/N390UP), registered now
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 67979
- Aircraft time: 2,981 hours, 1,226 cycles
- System (JASC): [2797 · Flight Control System Wiring](https://openairdocs.org/jasc/2797)
- Part: Wire
- Condition: Damaged
- Location: Zone 100
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2026102380347

## Discrepancy

PAN PAN DECLARED AT FL370, FLAP INDICATOR SHOWED 1/2. EICAS SLAT DISAGREE, LE LIGHT, FLAP HANDLE IN UP. RAN CHECKLIST, LANDED NON-NORMAL @ FLAPS 20. FLAPS APPEARED TO OPERATE NORMALLY THRU FLAP 20 FOR LANDING. INSPECTED SENSOR AND SPLICES FOR S278- SPLICE CONDITION WAS QUESTIONABLE. RE-SPLICED PER SWPM 20-30-12 7.G AND 7.H. SYSTEM TESTS NORMAL PER AMM TASK 27-88-01-722-028; AMM TASK 32-09-13-765-801 AND AMM TASK 27-88-01-200-801. CHECKED FOR UNLOCKED PINS ON RACK CONNECTOR- REF AMM 32-09-04/401. NO DEFECTS NOTED. AIRCRAFT OKAY FOR CONTINUED SERVICE.

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