# SDR CALA2025070706284

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2025
- Submitted: July 7, 2025
- Operation: Air carrier
- Aircraft: [N76021](https://openairdocs.org/aircraft/N76021), registered now
- Make and model: Boeing 777224
- Aircraft serial: 39776
- Aircraft time: 66,650 hours, 6,648 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Part number: 315350PT1
- Part serial: 0870P
- Condition: Leaking
- Location: Zone 700
- Part time: 4,510 hours, 753 cycles
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025070706284

## Discrepancy

TIRE PRESSURE EICAS INTERMITTENT NOSE GEAR YELLOW INDICATION REMOVED AND REPLACED LEFT NOSE TIRE DUE TO SLOW AIR LEAK.  REF AMM 32-45-02-400-801.  MSG CLEARED. INDICATION NORMAL.

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