# SDR AALA202607213157

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2026
- Submitted: July 21, 2026
- Operation: Air carrier
- Aircraft: [N788AN](https://openairdocs.org/aircraft/N788AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30011
- Aircraft time: 96,892 hours, 12,803 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Part number: 26112052
- Part serial: B0842
- Condition: Worn
- Location: Zone 700
- Part time: 7,980 hours, 1,091 cycles
- Stage of operation: TO
- 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/AALA202607213157

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: SIGNIFICANT NOSE GEAR SHIMMY DURING TAKE OFF AND LANDING ENTIRE AIRCRAFT SHOOK VIOLENTLY. NOSE TIRES CHECKED AND SERVICED WITH NITROGEN WITH NORMAL PRESSURE TIRES SERVICEABLE AS PER AMM 32-45-03 MCT 223570 REF MIC 9501660 FOR MAINTENANCE REPLACING LH NLG TIRE FOR WEAR TIRE PER AMM 32-45-02.

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