# SDR WRNA200400007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2004
- Submitted: July 24, 2004
- Operation: Air carrier
- Aircraft: [N505TA](https://openairdocs.org/aircraft/N505TA), registered now
- Make and model: Airbus A300 B4-203
- Registry model: [Airbus A300 B4-203](https://openairdocs.org/model/airbus-industrie-a300-b4-203) (OpenAirDocs)
- Aircraft serial: 271
- Aircraft time: 40,023 hours, 17,449 cycles
- Engine: Ge CF650*
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Sequence Valve
- Part number: 98A32301012000
- Condition: Misaligned
- Location: Nlg
- Stage of operation: CL
- How discovered: C
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WRNA200400007

## Discrepancy

NOSE GEAR DID NOT RETRACT AFTER T/O RETURN TO AIRPORT.  INSTALLED RIG PIN ON SEQUENCE VALVE AND RIGGED TO ZERO POSITION FOR REMOVED NLG DOOR. DOOR DEACTIVATED IAW CDL. FUNCTIONAL CHECK PERFORMED SATISFACTORY.  AIRCRAFT RETURNED TO SERVICE.

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