Westerbeke 120D-TWO Bedienungsanleitung PDF herunterladen (Seite 42)

Component Removal and Replacement

R310 - Y-Axis Idler Pulleys

Table of Contents

Take note of the current tension of the Y-Axis Belt by using your

thumb and index finger. You will need to try and match the

current tension of the belt.

1. Power OFF and unplug the PLS.

2. Remove the X-Axis Arm.

3. Undue the Y-Axis Belt Clamp from

the rail on which you will replace the

Idler Pulley. Do not remove the Y-

Axis Belt from the rail.

4. Grab a hold of the Idler Pulley and

replace it with the new one.

5. Reinsert the Y-Axis Belt ends into the

belt clamp with the belts teeth facing

inward. The Y-Axis belt in the

following image was twisted for

reference only.

6. Once the belt is attached to the Belt

Clamp you will need to tension it. To

tension the Y-Axis belt turn BOTH

tensioning screws on the Y-Axis rail

the same amount.

7. Reinstall the X-Axis Arm.

8. Since the Y-Axis Belt was released from its original position the arm will need to be

Squared.

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Westerbeke 120D-TWO Bedienungsanleitung Seite 42