# SDR 29GA2021020900001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2021
- Submitted: March 2, 2021
- Operation: Air carrier
- Aircraft: [N406SV](https://openairdocs.org/aircraft/N406SV), registered now
- Make and model: Aerosp ATR42-500
- Registry model: [Aerosp ATR42-500](https://openairdocs.org/model/aerospatiale-alenia-atr42-500) (OpenAirDocs)
- Aircraft serial: 1405
- Aircraft time: 1,250 hours, 1,109 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Condition: Deflated
- Location: Nlg
- Stage of operation: LD
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/29GA2021020900001

## Discrepancy

UPON LANDING ROLLOUT NOTICED HEAVY VIBRATION WHILE EXITING OFF THE RUNWAY, STOPPED AIRCRAFT ON TAXIWAY AND HAD AIRCRAFT TOWED INTO THE GATE AT WHICH POINT BOTH NOSES WHEEL TIRES WERE FLAT, FOUND NOSE LANDING GEAR DOORS DAMAGED. CORRECTIVE ACTION: REPLACED LEFT AND RIGHT NOSE WHEEL ASSEMBLIES , INSTALLED TARGET P/N D57415 AND SUPPROT ASSEMBLY P/N GA63717. REMOVED AND INSTALLED SERVICABLE LEFT AND RIGHT AFT NLG DOORS LEFT P/N S5287660201600, RGIHT P/N S5287660201700.

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