# SDR AALA202201032619

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2022
- Submitted: January 3, 2022
- Operation: Air carrier
- Aircraft: [N730AN](https://openairdocs.org/aircraft/N730AN), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 31554
- Aircraft time: 30,473 hours, 3,588 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Wheel
- Part number: 31666
- Part serial: 1435
- Condition: Low Pressure
- Location: Zone 700 - Gears
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202201032619

## Discrepancy

AIRCRAFT WAS GROUNDED: MLG TIRE #7, 0 PSI TIRE PRESSURE AFTER TAKEOFF. EMERGENCY DECLARED ON APPROACH TO JFK, LANDING SAFELY. REPLACED #7 MLG WHEEL ASSEMBLY PER AMM 32-45-01.

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