# SDR ZESA20120802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2012
- Submitted: August 2, 2012
- Operation: Air carrier
- Aircraft: [N228Y](https://openairdocs.org/aircraft/N228Y), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5342
- Aircraft time: 2,565 hours, 2,405 cycles
- Engine: Pwa PW545A
- System (JASC): [5755 · Spoilers](https://openairdocs.org/jasc/5755)
- Part: Switch
- Part number: 602EN166
- Condition: Intermittent
- Location: Speed Brakes
- Part time: 2,565 hours, 2,405 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ZESA20120802

## Discrepancy

PILOT WAS ON TAKEOFF AND APPROACHING V1 AND THE "NO TAKE OFF" WARNING ANNUNCIATED, PILOT ABORTED TAKEOFF.   DETERMINED A SWITCH WITHIN THE RT WING SPEED BRAKE CAUSED THE ISSUE.  BAD SWITCH AND CORROSION WITHIN THE CONNECTOR WERE REPAIRED. ACFT RETURNED TO SERVICE.

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