# SDR HALA2019031900137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2019
- Submitted: March 19, 2019
- Operation: Air carrier
- Aircraft: [N379HA](https://openairdocs.org/aircraft/N379HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1672
- Aircraft time: 15,525 hours, 2,418 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Condition: Defective
- Location: Nlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: E
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2019031900137

## Discrepancy

ATO - SEVERE NOSE GEAR VIBRATION. BEGAN APPROX 60 KNOTS. AGGRESSIVELY WORSE W/SPEED. RTO @ 90-100 KTS. T/S IAW TSM 32-20-00-810-801-A DUE TO RTO & RTB. FOUND A HOP ON LT NLG TIRE AFTER JACKING AND SPINNING WHEELS. REMOVED & REPLACED LT & RT NLG TIRE ASSY IAW AMM 32-41. LUBED NOSE GEAR LOWER AREA IAW AMM 12-22. BOTH AXLE SLEEVES GVI GOOD. NO HISTORY FOR NOSE SHIMMY. A/C OK FOR SVC.

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