# SDR SWIA971444

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N579SW
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120347
- Engine: Pwa PW118B
- System (JASC): [3080 · Ice Detection](https://openairdocs.org/jasc/3080)
- Part: Monitor
- Part number: D55201001
- Condition: Failed
- Location: Wing Deice
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA971444

## Discrepancy

ALL LEADING EDGE DEICING BOOTS FAIL (17,000 AUTO/NORM) INCLUDING ENGINE AIR INLET FAILURE (BOTH INLET BOOTS).  DIVERTED TO PSP FROM LAX.  REPLACED DEICE MONITOR.  CYCLED ALL DEICE BOOTS SEVERAL TIMES, OPS CHECKS GOOD.

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