# SDR ASAA2023013141753

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2023
- Submitted: February 2, 2023
- Operation: Air carrier
- Aircraft: [N974AK](https://openairdocs.org/aircraft/N974AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 64963
- Aircraft time: 2,948 hours, 855 cycles
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Valve
- Part number: 632160664
- Part serial: 1191
- Condition: Faulty
- Location: #2 Engine
- Part time: 2,945 hours, 854 cycles
- Stage of operation: TO
- How discovered: V
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023013141753

## Discrepancy

AMBER MASTER CAUTION AT 60KTS ABORTED TAKEOFF. GROUNDED - YES. ENG #2 COWL ANTI=ICE ILLUMINATES AT 84% N1. REMOVED/REPALCED ENG #2 ENG ANTI ICE VALVE REF B737-9 AMM 30-21-11.

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