Removal Procedure
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Power OFF the machine and disconnect the power cord.
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Remove the right and left side panels.

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Open the top door.
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Pull the rail to the middle of the machine.
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Move the carriage to the center.
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Loosen the thumb screws and open the mirror cover.

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Disconnect the air assist tubing.
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Loosen the lens nut and remove the lens.
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Remove the autofocus switch.
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Move the carriage to the right-side of the machine.
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Remove the carriage mounting screws.
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Move the carriage to the left.
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Loosen the three screws on the belt tensioner.
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Loosen the belt tensioner screw.
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Remove the belt clamp screws, and belt.

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Remove carriage mounting block.

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Remove hardware securing linear guide.

Install Procedure
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Install hardware to secure the replacement linear guide.

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Install the carriage mounting block.

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Install the belt clamp screws.

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Move the carriage to the right side of the machine.
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Install the carriage mounting screws.
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Install the autofocus switch.
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Reattach the right and left side panels.

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Reconnect the power cord and power ON the machine.