# SDR DHL2001709012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2001
- Submitted: September 11, 2001
- Operation: Air carrier
- Aircraft: N709DH
- Make and model: Boeing 727-82C
- Registry model: [Boeing 727-82C](https://openairdocs.org/model/boeing-727-82c) (OpenAirDocs)
- Aircraft serial: 19968
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Switch
- Condition: Malfunctioned
- Location: Nlg
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2001709012

## Discrepancy

ON FINAL NOSE GEAR INDICATION WENT FROM DOWN AND LOCKED 3 GREEN TO UNSAFE.  VISUALLY CONFIRMED GEAR DOWN AND LOCKED.  ON FINAL GEAR WENT FROM UNSAFE TO DOWN AND LOCKED.  INSTALLED NEW NOSE GEAR LOCK AND POSITION CONTROL SWITCH IAW B-MM 32-61-01, OPS CHECK GOOD.

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