MAINTENANCE MAINTENANCE PROCEDURE 2. Mesh the rubber shoe with the sprocket and fit it over the idler. 3. Rotate the sprocket in reverse, then push in the rubber shoe and stop the rotation. 4. Fit a steel pipe in the rubber shoe, then rotate the sprocket again and fit the rubber shoe securely on the idler. 5. Stop the rotation, and check that the rubber shoe is securely fitted to the sprocket and idler. 6. Adjust the tension of the rubber shoe. For details, see "Rubber Shoe Tension - Check/Adjust ( 4-30 )". 7. Check that the track tension is correct and that the rubber shoe is correctly meshed on the sprocket and idler, then lower the machine to the ground. 4-33