# SDR CALA2025080807498

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2025
- Submitted: August 8, 2025
- Operation: Air carrier
- Aircraft: [N644UA](https://openairdocs.org/aircraft/N644UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25094
- Aircraft time: 129,862 hours, 19,996 cycles
- System (JASC): [2932 · Hydraulic Pressure Sensor](https://openairdocs.org/jasc/2932)
- Part: Transmitter
- Part number: 019012001
- Part serial: 7749
- Condition: Faulted
- Location: Hyd System
- Part time: 26,909 hours, 3,888 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025080807498

## Discrepancy

RTO DUE TO EICAS R HYD QUANTITY REMOVED AND REPLACED RH HYDRAULIC SYSTEM RESEVOIR FLUID QUANTITY TRANSMITTER IAW AMM 29-33-02. OPS AND LEAK CHECK GOOD.

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