# SDR 07FDEA02559

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2007
- Submitted: July 23, 2007
- Operation: Air carrier
- Aircraft: N801FD
- Make and model: Airbus A310-324
- Registry model: [Airbus A310-324](https://openairdocs.org/model/airbus-industrie-a310-324) (OpenAirDocs)
- Aircraft serial: 539
- Aircraft time: 31,542 hours, 8,757 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Proximity Sensor
- Part number: BDM3003
- Part serial: 484
- Condition: Failed
- Location: Zone 700
- Part time: 15,023 hours, 8,022 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/07FDEA02559

## Discrepancy

ON DEPARTURE EDDF RWY 18 LDG GEAR WOULD NOT RETRACT.  RETURNED TO LAND 10,000 BELOW MLW.  NO FURTHER PROBLEMS.  JACK A/C PER MM 07-11-00-0.  REMOVED AND REPLACED BOGIE BEAN PROX DETECTOR 8GA PER MM 32-00-00-4.  WHILE REPLACING 8GA PROX DETECTOR FOUND 12GA PROX  DETECTOR ADJUSTMENT NOT WITHIN MM LIMITS.  ADJUSTED SAME AS PER MM 32-00-00-4.  SWUNG GEAR ON BOTH SYS 1 AND SYS 2 ALL GEARS AND DOORS WORKED NORMAL ON BOTH SYSTEM.

---
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.