# SDR TSAA9727209

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N804AL](https://openairdocs.org/aircraft/N804AL), registered now
- Make and model: Boeing 737-2Q9
- Registry model: [Boeing 737-2Q9](https://openairdocs.org/model/boeing-737-2q9) (OpenAirDocs)
- Aircraft serial: 21719
- System (JASC): [2781 · Leading Edge Slat Position Indicating System](https://openairdocs.org/jasc/2781)
- Part: Prox Sensor
- Part number: 189915
- Condition: Inoperative
- Location: Nr 4 Le Slat
- 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/TSAA9727209

## Discrepancy

FLT 644 - OGG-HNL - AFTER TAKEOFF, NR 4 SLAT INDICATED EXTEND WITH FLAPS RETRACTED.  NO ROLL NOTED.  RETURNED TO OGG.  REPLACED NR 4 FULL POSITION PROX SENSOR (SLAT).  SYSTEM OPS CHECK GOOD.  AIRCRAFT RETURNED TO SERVICE.  (M)

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