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7. Using the ¼ inch allen socket, remove the eight screws from the bracket that
secure the blower head. (See Figure 18)
8. Remove the water-cooling plugs from the blower head and rotate as necessary.
(See Figure 19) (If Applicable)
9. Rotate the blower head to desired rotation and reinstall the eight screws to the
proper torque specifications. (See Section 7.2 - Torque Specifications) (See Figure
20)
10. Using the 5/16 allen socket and the 242 Loctite, reinstall the motor pulley.
11. Using the 9/16 inch box-end wrench, rotate the belt tensioner arm counter
clockwise (CCW). At the same time wrap the belt around the blower pulley, then
along the right side of the idler pulley, and finally around the motor pulley. (See
Figure 21)
12. Slowly rotate the motor pulley to make sure the belt is seated in the grooves.
13. Verify that the belt gap is approximately ¾ inch ±1/16 inch. If a ¾ inch belt gap
was not achieved, use a ¾ inch deep socket to loosen the bracket mounting screws
behind the motor pulley and slide the bracket. (See Figure 22 and Figure 23)
14. Using a ¾ deep socket, verify that the bracket bolts behind the motor pulley are
secure. (See Section 7.2 - Torque Specifications)
15. Reinstall the water-cooling lines. (If Applicable)
16. Using the 1/2 inch socket, reinstall the belt guard.
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