Staley Co.

Aircraft Ground Support
Test Equipment and Engine Test Cells

Shimmy Damper Test Fixture D39213

The shimmy damper test fixture is used to test part numbers 308719 and 309259-1 (CH-47) shimmy damper units. A ½ horsepower DC motor and SCR controller provide driving torque/speed control (by way of a Boston gear 700 series speed reducer). An Interface load cell measures applied torque.

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Additional information


15.75 inches


20 inches


16 inches


Approximately 400lbs.