Grizzly G0911 Owner's Manual page 65

4. Remove (2) cap screws on rear belt mount-
ing bracket securing Y-axis synchronous
belt, then remove bracket from belt (see
Figure 84).
Rear Belt Mounting
Bracket (Between Belt)
Cap Screw
(1 of 2)
Figure 84. Y-axis rear belt mounting bracket
location.
5. Remove (2) cap screws on front belt mount-
ing bracket securing Y-axis synchronous
belt, then remove bracket from belt (see
Figure 85).
Cap Screw
(1 of 2)
Figure 85. Y-axis front belt mounting bracket
location.
Model G0911–G0914 (Mfd. Since 05/21)
Belt Tensioner
Front Belt
Mounting Bracket
6. Remove belt from idler pulleys on front and
rear of support rail, then remove belt from
machine (see Figure 86).
Y-Axis Synchronous Belt
Figure 86. Front and rear Y-axis idler pulley
locations.
7. Install replacement synchronous belt through
front and rear idler pulleys and verify belt
meshes with pulley teeth (see Figure 83 on
Page 62).
8. Insert rear belt mounting bracket between
rear belt loop and install bracket using (2) cap
screws removed in Step 4.
9. Insert front belt mounting bracket between
front belt loop and install bracket using (2)
cap screws removed in Step 5.
10. Verify correct Y-axis synchronous belt deflec-
tion (see Y-Axis Belts Adjustment on
Page 60).
Rear Y-Axis
Idler Pulley
Y-Axis Synchronous Belt
Front Y-Axis
Idler Pulley
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