Grizzly G0853 Owner's Manual page 59

6. Slide arbor wrench behind scoring blade (see
Figure 103) to prevent blade from spinning.
Hex Bolt
Figure 103. Arbor wrench inserted behind
scoring blade to prevent blade from spinning.
7.
Use 19mm wrench to unthread arbor hex bolt
counterclockwise (left-hand threads), and
remove hex bolt, flange, and blade (see
Figure 104).
Arbor
Wrench
19mm Wrench
Figure 104. Scoring blade, flange, arbor hex
bolt, 19mm wrench, and arbor wrench.
Model G0853 (Mfd. Since 07/18)
Arbor
Wrench
Scoring Blade
Hex
Bolt
Flange
8. Slide replacement scoring blade over arbor
with teeth facing to the LEFT, then replace
flange.
9. Thread arbor hex bolt on clockwise and fully
tighten it to secure the assembly (see Figure
105 for order of assembly).
Upper Teeth
Facing Left
Flange
Hex Bolt
Figure 105. Scoring blade order of assembly.
10. Align scoring blade to main blade, as instruct-
ed in the next subsection.
Arbor
-57-