# SDR SWIA200616493

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2006
- Submitted: April 3, 2006
- Operation: Air carrier
- Aircraft: [N393SW](https://openairdocs.org/aircraft/N393SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120330
- Aircraft time: 20,557 hours, 30,545 cycles
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Pulley
- Condition: Binding
- Location: Aileron Control
- Stage of operation: NR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200616493

## Discrepancy

PILOT REPORTED SLIGHT DETENT WHEN MOVING AILERONS THROUGH CENTER POSITION.  REPLACED RIGHT AILERON WING BOX LOWER PULLEY IAW 27-00-01.  REMOVED AILERON AUTOPILOT SERVO AND INSP CLUTCH FOR FREEDOM OF MOVEMENT FOUND GOOD.  INSTALLED SERVO, CYCLED AILERONS THROUGH FULL TRAVEL.  OPERATIONAL CHECK GOOD.

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