# SDR DXTA2024102100895

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2024
- Submitted: October 21, 2024
- Operation: Air carrier
- Aircraft: [N100QS](https://openairdocs.org/aircraft/N100QS), registered now
- Make and model: Bombdr BD7001A11
- Aircraft serial: 9480
- Aircraft time: 10,116 hours, 4,526 cycles
- System (JASC): [3250 · Landing Gear Steering System](https://openairdocs.org/jasc/3250)
- Part: Actuator
- Part number: 1288A000004
- Part serial: 1288A00LI002178
- Condition: Defective
- Location: Steering Sys
- Stage of operation: LD
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2024102100895

## Discrepancy

NLG: NOSE STEER FAIL  CAS MESSAGE CAME ON AFTER LANDING GEAR EXTENSION. ECL CHECKLIST PROCEDURE ACCOMPLISHED BUT MESSAGE PERSISTED, SYSTEM TURNED OFF FOR LANDING. ATEMPTED A RESET ON GROUND AFTER VACATING RUNWAY BUT STILL NO STEERING. HARD FAIL. CORRECTIVE ACTION; REPLACED RIGHT STEERING ACTUATOR PER BOMBARDIER GL5000 MM 32-51-21. OPS CHECK GOOD.

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