# SDR CALA2025080107213

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2025
- Submitted: August 1, 2025
- Operation: Air carrier
- Aircraft: [N14001](https://openairdocs.org/aircraft/N14001), registered now
- Make and model: Boeing 787-10
- Registry model: [Boeing 787-10](https://openairdocs.org/model/boeing-787-10) (OpenAirDocs)
- Aircraft serial: 40936
- Aircraft time: 27,726 hours, 3,790 cycles
- Engine: Ge GENX1B70P2
- System (JASC): [7510 · Engine Anti-Icing System](https://openairdocs.org/jasc/7510)
- Part: Anti-Ice Valve
- Part number: 7011101H02
- Part serial: 4716943
- Condition: Faulted
- Location: Nr 2 Engine
- Part time: 33,174 hours, 3,656 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025080107213

## Discrepancy

EAI PRSOV R RIGHT ENGINE ANTI-ICE (EAI) PRSOV FAILURE.  FLT CREW DEBRIEF STATED THAT THE ANTI-ICE MSG WAS PRESENT ON DESCENT JUST AS IT WAS IN CRUISE. REMOVED AND REPLACED EAI PRSOV RT ENGINE IAW AMM 30-21-08,  OPS ACCOMPLISHED GVI OF THE ENGINE INLET CAVITY PER ECRA 5400-01521. NO DEFECTS NOTED.   REMOVED AND REPLACED #1 ENG CHECKED GOOD

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