# SDR AALA201910189001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2019
- Submitted: October 18, 2019
- Operation: Air carrier
- Aircraft: [N899NN](https://openairdocs.org/aircraft/N899NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31151
- Aircraft time: 22,947 hours, 9,289 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/AALA201910189001

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT REPORTS LANDING FLAPS ONLY EXTENDED TO 15 WHEN SELECTED MORE THAN 15. MAINTENANCE RESET C/BS AT P6-2 C/B A11 AND P6-4 C/B D14 EXTENDED FLAPS AND SLATS, OPS CK NORMAL. ACCOMPLISHED FSEU BITE IAW FIM 27-51-00-810-801. OPS CHECK NORMAL.

---
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.