# SDR USAAD96004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 5, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N967VJ
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 47375
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Downlock Switch
- Part number: H146
- Condition: Inoperative
- Location: Lt Mlg
- Stage of operation: AP
- Nature of condition: P
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAAD96004

## Discrepancy

SYR - FL 1146 - ON APPROACH, CREW SELECTED GEAR DOWN AND THE LEFT MAIN GEAR GREEN LIGHT DID NOT ILLUMINATE.  CREW RECYCLED GEAR WITH SAME RESULT.  NO WARNING HORN SOUNDED AND NO RED LIGHT ILLUMINATED.  GEAR WAS VERIFIED DOWN AND LOCKED THROUGH VIEW PORT.  FLIGHT LANDED WITHOUT INCIDENT.  MAINTENANCE REPLACED THE LEFT MAIN LANDING GEAR DOWNLOCK SWITCH AND PROGRAMMED THE GEAR HARNESS FOR REPLACEMENT.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.