Grizzly G0513X, G0514X3 Coplanarity Gauge Contacts Top And Bottom of Both Wheels

5.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 (Figure 64) so they line up.

6.If the wheels will go parallel but not coplanar, shim the required wheel out as necessary, using thin 3⁄4" washers on the shaft behind the wheel.

7.Figure 65 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 cov- ers.

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.

Adjustment Hub

Top Tilt

Side

SideTilt

Tilt

Bottom Tilt

Figure 64. Lower wheel adjustment control.

Coplanar

Coplanarity Gauge

Parallel, Not	Not Parallel	Adjust
Coplanar	Not Coplanar	Tracking Knob

Coplanarity Gauge

Contacts Top

And Bottom of

Both Wheels

Figure 65. Coplanarity diagram.

-52- G0513X/G0514X/G0514X3 Extreme Series Bandsaw