Removing a blade from a skill saw involves a few key steps to ensure safety and proper technique. Here's how:
- Loosen the Arbor Nut: The primary step is to loosen the arbor nut which secures the blade.
- Locate the arbor nut at the center of the blade.
- Use the blade wrench to grip the nut securely.
- Turn the wrench in the same direction as the blade cuts. This will loosen the nut. According to the reference text, this action should occur after the arbor is locked.
The reference only describes loosening the arbor nut, implying additional steps are needed, but it does not give them. Assuming the skill saw is unplugged and the arbor lock has been engaged before the nut is loosened, you would then:
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Remove the Arbor Nut Completely: Once loosened, fully unscrew the arbor nut by hand. Be careful not to lose any washers or spacers that might be present.
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Remove the Blade: Carefully slide the old blade off the arbor.
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Install the New Blade: Place the new blade onto the arbor, ensuring it is facing the correct direction (the teeth should point in the direction of rotation).
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Reinstall the Arbor Nut: Put the washers and spacers back in their original order, then tighten the arbor nut.
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Secure the Arbor Nut: Using the blade wrench, firmly tighten the arbor nut. Do not overtighten.
