Page 11 Galaxy Floor Sanding Machines, Operator’s Manual
5. Replace the Drive Belt
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Insert a screwdriver in between two vacuum fan blades. Use a ¼” Allen key to remove the pinion
pulley. Turn counterclockwise. Remove the belt.
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To install the new belt wrap it around the pinion pulley. Make sure the teeth mesh with the
grooves. Slide the pinion back onto the armature shaft while sliding the belt onto the drive pulley.
Make sure the teeth mesh with the grooves. Retighten the pinion pulley.
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To put all the parts back together reverse the procedure.
Vacuum Fan Blades, Drive & Pinion
Removing Pinion Pulley
