# SDR 99FDEA00100

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N659FE](https://openairdocs.org/aircraft/N659FE), registered now
- Make and model: Airbus A300 F4-605R
- Registry model: [Airbus A300 F4-605R](https://openairdocs.org/model/airbus-industrie-a300-f4-605r) (OpenAirDocs)
- Aircraft serial: 757
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Switch
- Condition: Malfunctioned
- Location: Mlg
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99FDEA00100

## Discrepancy

ON T/O, ROTATION FELT VIBRATION IN YOKE.  GEAR HANDLE UP BUT GEAR DID NOT RETRACT.  ECAM L/G WOULD NOT RET, AT DROPPED OFF AND WOULD NOT RESET.  GPWS FAULT LIGHT ON.  REMOVED AND REPLACED PROXIMITY DETECTOR UNIT PER MM 32-31-71-4 PG 401.  NO FAULTS ON BITE.

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