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G0457 14" Industrial Bandsaw (Mfg. Since 5/11)
6. Adjust the tracking knob to get both wheels
parallel. If the wheels won’t go parallel to
each other, then move the lower wheel at the
adjustment hub so they line up.
7. If the wheels will go parallel but not coplanar,
then move the lower wheel at the adjustment
hub (Figure 66) as necessary.
8. Figure 67 shows the positions of the wheels
when coplanar. When your wheels are copla-
nar, readjust the guide blocks and rear sup-
port bearings, and replace the wheel covers.
Note: The blade may track slightly OFF center
when the wheels are coplanar. This is natural
because the blade will be balanced ON the crown
of the tire, rather than just in the center of the tire.
This will be more noticeable with larger blades.
Coplanar
Parallel, Not
Coplanar
Not Parallel
Not Coplanar
Adjust
Tracking Knob
Coplanarity Gauge
Contacts Top
And Bottom of
Both Wheels
Coplanarity Gauge
Figure 67. Coplanarity diagram.
Figure 66. Lower wheel adjustment control.
Side
Tilt
Bottom Tilt
Side
Tilt
Top Tilt