Grizzly G0555 Checking V-Belt Tension, Tensioning V-Belt, To properly tension the V-belt

V-Belt Tension

To ensure optimum power transmission from the motor to the blade, the V-belt must be in good condition and operate under proper tension.

V-belt tension should be checked at least every month—more often if the bandsaw is used daily. If the belt shows signs of cracks, fraying, and exces- sive wear, replace it as instructed in the Service section later in this manual.

Checking V-Belt Tension

1.DISCONNECT BANDSAW FROM POWER!

2.Open the lower wheel cover.

3.The V-belt is properly tensioned if there is approximately 1⁄4" deflection of the V-belt when you apply moderate pressure to it between the pulleys (see the illustration in the following figure).

—If the V-belt is not properly tensioned, perform the following Tensioning V-Beltprocedure.

Pulley

Approximately 1⁄4"

Deflection

Pulley

Figure 58. Checking the V-belt tension.

Model G0555/G0555P (Mfg. Since 5/11)

Tensioning V-Belt
Tool Needed	Qty
Hex Wrench 6mm	1
To properly tension the V-belt:

1.DISCONNECT BANDSAW FROM POWER!

2.Open the lower wheel cover and loosen the motor adjustment and hinge cap screws shown in Figure 59.

Adjustment

Cap Screw

Hinge

Cap Screw

Figure 59. Locations of the motor adjustment

and hinge cap screws.

3.Push the motor to the left (as viewed from the front of the machine) until there is approxi- mately 1⁄4" deflection in the V-belt between the pulley when moderate pressure is applied.

4.Re-tighten both cap screws and close the wheel cover.

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