# SDR IPXA2026012103238

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2026
- Submitted: January 21, 2026
- Operation: Air carrier
- Aircraft: [N396UP](https://openairdocs.org/aircraft/N396UP), registered now
- Make and model: Boeing 767346
- Aircraft serial: 40364
- Aircraft time: 28,920 hours, 9,462 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Flap System
- Condition: Malfunctioned
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2026012103238

## Discrepancy

EMERGENCY DECLARED,  TE FLAP DISAGREE ON APPROACH FSEU BITE TEST C/OUT IAW FIM 27-51 FT 809. MM NO:27-51104 AND 27-51101 FOUND.FIM 27-51 FT 809 AND 810 REV 147  ACCOMPLISHED AND K351 RELAY(BACR13CF2A) REPLACED IAW SWPM 20-81-22 REV NO:90. FLAP SLAT OPS CHECK IS GOOD IAW AMM 27-51-00/201  REV NO:147 LH CTR AND RH FSPM BITE TEST ACCOMLISHED WITH SATISF IAW FIM 27-58 FT 804 REV147. NO FAULT OBSERVED. AIRCRAFT IS READY FOR SERVICE

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.