# SDR AALA202607271208

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2026
- Submitted: July 27, 2026
- Operation: Air carrier
- Aircraft: [N952AA](https://openairdocs.org/aircraft/N952AA), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30088
- Aircraft time: 69,202 hours, 29,635 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Flap System
- Condition: Asymetric
- Location: Zone 500
- 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/AALA202607271208

## Discrepancy

AIRCRAFT WAS GROUNDED: FLAP ASYMMETRY BETWEEN 10 AND 15. LEADING EDGE  FLAP TRANSIT ILLUMINATED. DECLARED EMERGENCY AND RAN QRH. LANDED 170KTS 143K LBS. ACCOMPLISHED FIM 27-51-00-810-832. CONFIRMED SENSORS READINGS WITHIN LIMITS AND CONFIRMED TORQUE TUBES AND TRANSMISSION ARE OK, NO DAMAGE OR DELTA P POPPED.CYCLE FLAPS 4 TIMES AND PERFORMED FSEU BITE CHECK, NO FAULTS FOUND. IAW 27-51-00-810-801. AIRCRAFT HAS FLOWN 6 FLIGHTS SINCE WITHOUT A REPEAT.

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