# SDR SWIA97998

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N220SW](https://openairdocs.org/aircraft/N220SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120288
- Engine: Pwa PW118A
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Indication
- Condition: Malfunctioned
- Location: Te Flaps
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA97998

## Discrepancy

AFTER TAKEOFF UPON FLAP RETRACTION, THERE WAS A FLAP DISAGREEMENT INBOARD PAIR.  THE CHECK LIST WAS ACCOMPLISHED AND THE FLAPS AGAIN DISAGREED SO WE RETURNED TO LAX.  CLEANED INBOARD FLAP TRACKS, ACTUATOR CANNON PLUGS, AND ALSO RERACKED FLAP CONTROL BOX, CYCLED FLAPS TEN TIMES WITH NO FURTHER DISAGREEMENT.  OPS CHECKS GOOD.

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