# SDR ASAA2012100793044

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2012
- Submitted: October 9, 2012
- Operation: Air carrier
- Aircraft: [N584AS](https://openairdocs.org/aircraft/N584AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35682
- Aircraft time: 19,637 hours, 5,984 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Valve
- Part number: 32156184
- Part serial: 5460
- Condition: Failed
- Location: Anti-Ice System
- Part time: 19,641 hours, 5,985 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012100793044

## Discrepancy

NR 1 ENGINE ANTI-ICE COWL VALVE OPEN LIGHT BRIGHT BLUE WITH SWITCH ON.  REPLACED NR 1 ENGINE COWL ANTI-ICE VALVE REF MM 30-21-11 VALVE, OPS CHECKED GOOD & LEAK CHECKED GOOD.

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