# SDR UIEA2023120500975

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2023
- Submitted: December 5, 2023
- Operation: Air carrier
- Aircraft: [N645GT](https://openairdocs.org/aircraft/N645GT), registered now
- Make and model: Boeing 767324
- Aircraft serial: 27393
- Aircraft time: 105,881 hours, 20,512 cycles
- System (JASC): [3000 · Ice/Rain Protection System](https://openairdocs.org/jasc/3000)
- Part: Valve
- Part number: 80217012
- Part serial: 940921
- Condition: Unknown
- Location: Unknown
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2023120500975

## Discrepancy

ETOPS VERIFICATION FLIGHT ACCOMPLISHED. ENG 1 ANTI-ICE DUCT PRESS LOW, SYS OPS ABNORMAL(<P>INSPECTED PNEUMTAIC DUCT ASSY FROM ENGINE TO INLET IAW AMM 36-00-00. NO LEAKS OR DEFECTS PER AMM 54-52-02. REMOVED AND REPLACED PRV IAW AMM 36-11-18. OPS CHECK GOOD, NO FAULTS NOTED. REMOVED AND REPLACED PRV CONTROLLER IAW AMM 36-11-19. OPS CHECK GOOD, NO FAULTS NOTED.</P>)

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