# SDR CALA2026010912852

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2026
- Submitted: January 9, 2026
- Operation: Air carrier
- Aircraft: [N78002](https://openairdocs.org/aircraft/N78002), registered now
- Make and model: Boeing 777224
- Aircraft serial: 27578
- Aircraft time: 122,611 hours, 12,867 cycles
- Engine: Ge GE9090B
- System (JASC): [7510 · Engine Anti-Icing System](https://openairdocs.org/jasc/7510)
- Part: Anti-Ice Valve
- Condition: Failed
- 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/CALA2026010912852

## Discrepancy

ANTI ICE ENG L EICAS,  LT ENG ANTI ICE VALVE DEACTIVATED IN OPEN POSITION WITH KIT WAITING FOR DEFERRAL.  APPROVES MEL 3021T LT EAI VALVE DEACTIVATED OPEN WITH KIT DEFERRED EAI VALVE DEACTIVATED IN OPEN POSITION IAW AMM 30-00-00-040-809-001.

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