# SDR DALA2026022401328

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2026
- Submitted: February 24, 2026
- Operation: Air carrier
- Aircraft: [N661DN](https://openairdocs.org/aircraft/N661DN), registered now
- Make and model: Boeing 757232
- Aircraft serial: 24972
- Aircraft time: 87,206 hours, 40,766 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Control Valve
- Part number: 667901
- Part serial: 0129
- Condition: Faulted
- Location: Flap Sys
- Part time: 44,552 hours, 17,406 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026022401328

## Discrepancy

FCNT/DE- DUE TO TRAILING EDGE FLAP DISAGREE ON APPROACH.   R & R T/E CONTROL VALVE ASSY, R & R NR 1, 2, 6, & 7 FLAP TRANSMISSION. C/W FLAP LUBE

---
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.