# SDR CA000410030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2000
- Submitted: April 19, 2000
- Operation: Air carrier
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft time: 24,656 hours
- Engine: Cfmint CFM565A1
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Proximity Switch
- Part number: E0052R8B3ASNF
- Condition: Faulty
- Location: Mlg
- Component: Landing Gear Ret
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA000410030

## Discrepancy

(CAN) UNABLE TO EXTEND LANDING GEAR.  EMERGENCY EXTENSION CARRIED OUT. INVESTIGATION REVEALED FAULTY PROXIMITY SENSOR NR 37GA ON THE LEFT NOSE GEAR DOOR.  SWITCH REPLACED.

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