Setting Rockshaft Drop Rate (40—60 Series Row Crop Tractors)
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A - Screw
40—50 Series—Adjust speed of drop on tractor rockshaft so that lowering machine requires at least two seconds. For a faster rate—loosen lock nut, turn screw (A) counterclockwise, tighten lock nut. For a slower rate—turn screw clockwise, tighten lock nut.
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A - Counterclockwise
B - Clockwise
55—60 Series—Adjust speed of drop on tractor rockshaft so that lowering machine requires at least two seconds. Turn control knob counterclockwise (A) to decrease drop speed, or clockwise (B) to increase drop speed.|
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