# SDR AALA201909069003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2019
- Submitted: September 6, 2019
- Operation: Air carrier
- Aircraft: [N339PL](https://openairdocs.org/aircraft/N339PL), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33346
- Aircraft time: 7,153 hours, 2,912 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Unknown
- Condition: Malfunctioned
- Location: Te Flap
- 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/AALA201909069003

## Discrepancy

AIRCRAFT NOT GROUNDED: PILOT REPORTS AT 3000 ON APPROACH, FLAPS 30, SPEED INCREASED TO 180 KTS. FLAPS BLEW BACK TO 25, CORRECTED TO APPROACH SPEED FLAPS 30. LANDED UNEVENTFUL. MAINTENANCE ACCOMPLISHED PHASE 1 CHECK FOR FLAP OVERSPEED IAW AMM 05-51-08. NO DAMAGE NOTED. NO OVERLOAD ON GEARBOXES, NO FURTHUR INSPECTION REQUIRED. CHECKS OK IAW AMM 05-51-08.

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