# SDR FDEA201505221623

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2015
- Submitted: June 2, 2015
- Operation: Air carrier
- Aircraft: [N453FE](https://openairdocs.org/aircraft/N453FE), registered now
- Make and model: Airbus A310-222
- Registry model: [Airbus A310-222](https://openairdocs.org/model/airbus-industrie-a310-222) (OpenAirDocs)
- Aircraft serial: 267
- Aircraft time: 387 hours, 19,066 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Switch
- Condition: Faulty
- Location: Nlg
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201505221623

## Discrepancy

LOWERED GEAR, GOT SAFE INDICATION OF GEAR DOWN. A FEW SECONDS LATER GOT UNSAFE GEAR WARNING.  LIGHT  & HORN IN POS 2 SELECTED SYS 1 & THE LIGHT QAND WARNING HORN WENT OUT..  3 GREEN DOWN  INDICATIONS INSYS 1. SYS 2 HAD 2 GREEN LIGHTS FOR  MAIN WHEELS  AND NO GREEN, RED, OR AMBER LIGHTS FOR NOSE GEAR.GOT TOO LOW GEAR ON FINAL,DID GO  AROUND,ON SECOND APPROACH ALL INDICATIONS NORMAL. AMM TROUBLESHOOTING.  R & R NLG O SWITCHES ON DRAG STRUT 48 & 79 GB SYS 1 & 2.  OPERATIONS CHECKED NORMAL IAW MM 32-00-00-  04 PG 19 ITEM .B.

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