# SDR HNAA2020111700330

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2020
- Submitted: November 17, 2020
- Operation: Air carrier
- Aircraft: [N649PP](https://openairdocs.org/aircraft/N649PP), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145234
- Aircraft time: 46,985 hours, 43,189 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Control Unit
- Condition: Malfunctioned
- Location: Le Flaps
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2020111700330

## Discrepancy

PDIS 649 27-51 2313812 16NOV20 PWM.  CLOSE FLAP FAIL EICAS MESSAGE FLT AT 240 KTS WHEN SELECTING FLAPS 9 DEGREES.  FACT 16NOV20 23:26 PWM.  R & R FLAP ELECTRONIC CONTROL UNIT WITH SERVICEABLE UNIT.  WORK DONE, IN REF TO EMB 145 AMM 25-53-02. OPERATIONS CHECK GOOD.

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