# SDR SWAA010939

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2001
- Submitted: April 9, 2001
- Operation: Air carrier
- Aircraft: N670SW
- Make and model: Boeing 737-3G7
- Registry model: [Boeing 737-3G7](https://openairdocs.org/model/boeing-737-3g7) (OpenAirDocs)
- Aircraft serial: 23784
- Aircraft time: 42,024 hours, 35,313 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Part number: 181738
- Condition: Malfunctioned
- Location: Lt/Rt Flaps
- Stage of operation: LD
- 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/SWAA010939

## Discrepancy

DECLARED EMERGENCY, L/E & T/E FLAPS WOULD NOT EXTEND USING NORMAL METHOD.  EXTENDED NORMALLY USING ALT FLAP SYSTEM.  REMOVED AND REPLACED LT AND RT FLAP POS TRANSMITTERS PER MM.  OPS CHECK NORMAL.

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