Grizzly G0659 Owner's Manual page 43

the adjustments on the Model g0659 allow the
upper and lower wheels to be tilted relative to
each other to reach coplanarity.
slightly loosen
set screw
figure 56. upper wheel adjustments.
To adjust the wheel coplanarity:
1. detension the blade.
2. Behind the upper wheel, loosen the cap
screws indicated in figure 56. only slightly
loosen the upper two cap screws. this mini-
mizes lateral movement of the upper wheel
and ensures accurate adjustments.
3.
through the lower wheel, loosen the three
hex nuts indicated in figure 57. only slightly
loosen the upper two hex nuts. this again
minimizes lateral movement of the lower
wheel and ensures accurate adjustments.
slightly loosen
set screws
figure 57. lower wheel adjustments.
g0659 9" x 14" Vertical Metal-Cutting Bandsaw
4.
5.
6.
loosen
7.
8.
loosen
locate the set screws indicated in figures
56–57. Adjusting these set screws changes
the angle of the wheels.
properly tension the blade (page 26).
Again use your coplanarity gauge to check
the tilt of the upper and lower wheels. if pos-
sible, have an assistant hold the gauge while
you make adjustments to the set screws.
Adjust as necessary until the gauge touches
the top and bottom of both wheels, as shown
in figure 58.
Note: The two set screws on the lower wheel
assembly must be adjusted in equal incre-
ments to ensure proper wheel alignment.
figure 58. Wheel coplanar example.
tighten the four upper cap screws and three
lower hex nuts.
Before returning the saw to service, adjust
the tracking (page 29), and the blade guides
(page 27).
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