# SDR TSAA9827256

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N819AL](https://openairdocs.org/aircraft/N819AL), registered now
- Make and model: Boeing 737-25A
- Registry model: [Boeing 737-25A](https://openairdocs.org/model/boeing-737-25a) (OpenAirDocs)
- Aircraft serial: 23791
- System (JASC): [2781 · Leading Edge Slat Position Indicating System](https://openairdocs.org/jasc/2781)
- Part: Switch
- Part number: 655280737
- Condition: Failed
- Location: Nr 1 Le Flap
- Stage of operation: TO
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TSAA9827256

## Discrepancy

T/O WARNING CONFIG COMES ON WITH POWER ADVANCE.  RE-GAP PROX SENSOR NR 1 LE FLAP UNIT AND REPLACE FLAP/SLAT POSITION SWITCH UNIT.  PERFORM OPS AND FUNCTIONS CHECK OF T/O CONFIG AND WARNING SYSTME OK.  AIRCRAFT RETURNED TO SERVICE.  (M)

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