# SDR 99ZZZM614

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N447TM
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 447
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Lgciu
- Part number: 664700500A4C
- Condition: Failed
- Location: Electronic Bay
- 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/99ZZZM614

## Discrepancy

AIRCRAFT RETURNED TO MIA AFTER TAKEOFF DUE TO AN INDICATION OF BOTH LGCIU FAILURE MANUAL DROP OF GEAR.  RESET GEAR FREE FALL SYSTEM IAW MM 32-00-201.  REMOVED AND REPLACED LGCIU NR 2.  (M)

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