# SDR ABXA20260605241

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2026
- Submitted: June 7, 2026
- Operation: Air carrier
- Aircraft: [N390CM](https://openairdocs.org/aircraft/N390CM), registered now
- Make and model: Boeing 767381
- Aircraft serial: 32973
- Aircraft time: 59,373 hours, 25,958 cycles
- System (JASC): [3411 · Pitot/Static System](https://openairdocs.org/jasc/3411)
- Part: Pitot Tube
- Part number: 0856LU3
- Part serial: 270701
- Condition: Malfunctioned
- Location: Zone 200
- Part time: 20,828 hours, 6,549 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20260605241

## Discrepancy

DURING TAXI OUT  LT AUX PITOT DISCRETE LIGHT AND EICAS AFTER ENGINE START. ACFT RETURNED TO THE GATE AND MTX GROUNDED ACFT. TROUBLESHOT AND REMOVED AND REPLACED LEFT/ CAPTAIN AUX PITOT PROBE IAW AMM 34-11-01 OPS TEST GOOD ACFT REMAINS RVSM COPMPLIANT ACFT REMAINS NO ETOPS.

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