# SDR 2005UALA00259

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2005
- Submitted: March 29, 2005
- Operation: Air carrier
- Aircraft: [N218UA](https://openairdocs.org/aircraft/N218UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30222
- Aircraft time: 16,498 hours, 2,171 cycles
- Engine: Pwa PW4090
- System (JASC): [7510 · Engine Anti-Icing System](https://openairdocs.org/jasc/7510)
- Part: Valve
- Condition: Stuck
- Location: Lt Engine
- 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/2005UALA00259

## Discrepancy

LEFT ENG ANTI-ICE VALVE STUCK CLOSED.  MAINTENANCE REPLACED LH ENGINE ANTI-ICE VALVE.   OP CHECKED OK AFTER REACTIVATING VALVE.

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