Installation Manual

Twin Disc, Incorporated

Component Installation

Servo Actuator Mounting

The Servo Actuator will accommodate a total push-pull cable stroke of 41 to 84 mm (1.6 to 3.3 in.). It will provide a maximum of 24 kg (53 lb) of force at the innermost point on the lever and a maximum of 11.3 kg (25 lb) of force at the outermost point on the lever.

Figure 16. Preferred Mounting Arrangement for Servo Actuator

1.

Locate a solid, flat surface where the mounting rails contact and are parallel to the mounting surface.

Note: Refer to Servo Actuator Dimensional Drawing in

Engineering Drawings for mounting dimensions for your specific actuator.

Note: All mounting hardware must be corrosion resistant.

Note: Neither the engine nor the transmission push-pull cable clamp and bracket are supplied.

2.

3.

Note: Fabricate brackets, shims or spacers as required to provide a flat surface.

Mark and drill the four mounting holes for the 6.35 mm (0.25 in.) mounting hardware.

Mount the Servo Actuator using four sets of fasteners and lock washers.

Note: Use 6.35 mm (0.25 in.) diameter fasteners and place lock washers under the mounting screw heads.

4.

Install the push-pull cable. Refer to Push-Pull Cable Installation for cable installation.

EC300 Marine Control System Installation Manual #1024168

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