# SDR 99UAL900319

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N579UA](https://openairdocs.org/aircraft/N579UA), registered now
- Make and model: Boeing 757222
- Aircraft serial: 26697
- Engine: Pwa PW2037
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Control Module
- Part number: 257T11038
- Condition: Failed
- Location: Landing Gear
- Stage of operation: NR
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99UAL900319

## Discrepancy

DIVERTED TO IAD DUE TO A GEAR UNSAFE LIGHT INDICATION.  FOUND INTERNAL OPEN IN LANDING GEAR LEVER CONTROL MODULE BETWEEN PINS 6 AND 7. REPLACED MODULE.

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