# SDR UALA2011102005682

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2011
- Submitted: November 10, 2011
- Operation: Air carrier
- Aircraft: [N795UA](https://openairdocs.org/aircraft/N795UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26927
- Aircraft time: 62,111 hours, 8,978 cycles
- Engine: Pwa PW40903
- System (JASC): [3000 · Ice/Rain Protection System](https://openairdocs.org/jasc/3000)
- Part: Anti-Ice Valve
- Part number: S218W1015
- Part serial: 80
- Condition: Failed
- 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/UALA2011102005682

## Discrepancy

DIVERTED DUE ENGINE ANTI-ICE FAILURE.  REPLACED ANTI ICE VALVE CONTROLLER & THE ANTI-ICE VALVE PER AMM. ACCOMPLISHED ENGINE RUN IAW MM 30-21-00-730-806-003, TEST PASSED, MESSAGE CLEARED.

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