# SDR IPXA2023100243781

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2023
- Submitted: October 3, 2023
- Operation: Air carrier
- Aircraft: [N137UP](https://openairdocs.org/aircraft/N137UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0820
- Aircraft time: 25,854 hours, 15,838 cycles
- System (JASC): [3200 · Landing Gear System](https://openairdocs.org/jasc/3200)
- Part: Relay
- Part number: E0065Z01W00AE006
- Part serial: 866
- Condition: Unknown
- Location: Unknown
- Stage of operation: TO
- How discovered: 9
- Nature of condition: J, O
- Precautionary procedure: A, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2023100243781

## Discrepancy

*** ATB *** L/G RETRACTION INOP AFTER T/O LANDING GEAR LEVER WOULDN€™T MOVE TO THE UP POSITION.COMPLETED ECAM AND PERFORMED AN ATS, WHILE OPERATING IN SYSTEM 2 REPLACED NLG RELAY 14GB, AND MLG RELAYS 17GB AND 18GB IAW ESPM 20-46-50. PERFORMED GEAR SWING ION SYSTEM 2 IAW AMM 07-11-00, OPS CHECK GOOD.

---
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.