# SDR SWIA971425

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N220SW](https://openairdocs.org/aircraft/N220SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120288
- Engine: Pwa PW118B
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Valve
- Part number: 3D237606
- Condition: Failed
- Location: Lt & Rt Wing
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA971425

## Discrepancy

RIGHT AND LEFT MIDDLE WING DEICE BOOTS FAILED DURING CLIMBOUT (FIRST FLIGHT CHECKS ON GROUND PRIOR TO FLIGHT OPERATION NORMALLY).  RETURNED TO SFO.  REPLACED RIGHT AND LEFT MIDDLE WING DEICE BOOT EJECTOR VALVE.  OPS CHECKED GOOD.  NO LEAKS NOTED UPON INSPECTION.

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