# SDR DHL99721001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 27, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N721DH
- Make and model: Boeing 727228
- Aircraft serial: 19545
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Switch
- Part number: H1010262
- Condition: Failed
- Location: Nr 6 Le Flap
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A, J
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL99721001

## Discrepancy

NR 6 L/E KRUEGER FLAP FAILED TO RETRACT AFTER TAKEOFF.  COMPLETED ABNORMAL PROCEDURES, RETURNED TO SJU FOR LANDING.  REMOVED ANF, REPLACED SWITCH ON NR 6 KRUEGER FLAP.

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