# SDR SWIA201335771

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2013
- Submitted: January 2, 2014
- Operation: Air carrier
- Aircraft: [N291SW](https://openairdocs.org/aircraft/N291SW), registered now
- Make and model: Emb EMB-120
- Registry model: [EMB EMB-120](https://openairdocs.org/model/embraer-emb-120) (OpenAirDocs)
- Aircraft serial: 120318
- Aircraft time: 35,132 hours, 48,632 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning System
- Condition: False Indication
- Location: Cockpit
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA201335771

## Discrepancy

RECEIVED IDLE 1 UNLOCK & IDLE 2 UNLOCK CAUTIONS.  FLT 5353 CHECKED WIRING FROM LT & RT WEIGHT ON WHEELS SWITCHES & BOTH FLIGHT IDLE STOP SOLENOIDS & THE MICRO SWITCHES TO THE WING ROOTS WITH NO DEFECTS NOTED.  REPLACED RELAYS K0537 & K0541 FOR TROUBLESHOOTING.  CHECKED GOOD IAW AMM.

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