# SDR IPXA2025022286750

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2025
- Submitted: February 24, 2025
- 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: 27,355 hours, 16,745 cycles
- System (JASC): [3220 · Nose/Tail Landing Gear](https://openairdocs.org/jasc/3220)
- Part: Damper
- Part number: D226550003
- Part serial: R201056688
- Condition: Failed
- Location: Nlg Pitch
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2025022286750

## Discrepancy

LANDING GEAR RETRACTION FAULT UNABLE TO RETRACT.INSTALLED LOCKS ON MLG DOOR ACTUATORS IAW AMM 32-12-11/301 AND INSTALLED LOCKS ON NLG DOOR ACTUATORS IAW AMM 32-22-11/301.

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