134 MAX Operation & Service Manual134 Section 6: Maintenance & Service MAX Operation & Service Manual
8. Loosen the bolt from the outside using the 1/2” wrench.
9. To increase belt tension, lower the idler assembly.
10. To decrease belt tension, raise the idler assembly.
11. Secure the assembly position by tightening the nut (place adjustable wrench on spacer nut inside
machine, and tighten bolt on the outside of machine using 1/2” wrench).
NOTE:Makesurethatthebelttensionisnottootightortooloose.Pooradjustmentcancause
damagetobeltand/ormotor.