130 MAX Operation & Service Manual130 Section 6: Maintenance & Service MAX Operation & Service Manual
11. If the adjustment is equal on both sides of the machine, then completely tighten the three
mounting bolts making sure not to over tighten and deform the adjustment slots. If the
adjustment is not balanced, continue with the following steps.
12. Locate the collar, on the 10-pin side, bottom of the machine (found directly under the dispersion
roller) that holds the two sides of the brush lifting shaft. Refer to Figure6-20.
Figure6-20Collar
(1) COLLAR
(2) SHORT SHAFT
13. Slightly loosen the 2 screws, using a 9/64” allen wrench, on the short side of the shaft assembly.
14. Check the adjustment of the buffer brush and push/pull on the buffer brush wall-mounted
bearing until the proper adjustment is achieved.
15. Tighten the screws on the collar.
16. Tighten (but do not over tighten) the four mounting bolts making sure not to deform the
adjustment slots. Refer to Figure6-17.
17. Replace the 7-pin side cover and fasten to the machine.