# SDR SWAA011153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2001
- Submitted: April 30, 2001
- Operation: Air carrier
- Aircraft: [N102SW](https://openairdocs.org/aircraft/N102SW), registered now
- Make and model: Boeing 737-2H4
- Registry model: [Boeing 737-2H4](https://openairdocs.org/model/boeing-737-2h4) (OpenAirDocs)
- Aircraft serial: 23108
- Aircraft time: 55,023 hours, 58,431 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Sensor
- Part number: 6554401
- Condition: Faulty
- Location: L/E Flap
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA011153

## Discrepancy

AIR TURNBACK, NR 4 KRUGER FLAP IN TRANSIT LIGHT WOULD NOT EXTINGUISH AT FLAPS 10 DEG POSITION. R&R NR 4 KRUGER FLAP DOWN SENSOR PER MM & BAC WDM.  OPS CHECK GOOD.

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