Things You'll Need:
- Screwdriver
- Small wrench
- Needle nose pliers
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Step 1
Unplug your plate joiner. Remove the dust bag. This may require the use of a pair of needle nose pliers. (Consult the manufacturer for details.)
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Step 2
Turn your plate joiner up-side-down on a work bench. Depending on the model, either loosen a retaining nob to remove the main plate, or use a screwdriver to remove the screws so you can then remove the main plate. On many DeWalt and Makita models, you will only need to press a button, then loosen the arbor. You do not have to remove the blade.
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Step 3
Use needle nose pliers to remove any springs that may prevent you from removing the blade. Set all parts aside carefully.
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Step 4
If you want to remove the blade for some models, you are required to insert a screwdriver into a special hole. This is meant to prevent the blade from turning. Use a wrench to loosen the arbor nut that is holding the blade in place. Be certain that your screwdriver is holding a non-cutting portion of the blade. Otherwise, you could break off one of the carbide tips on your blade.
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Step 5
Clean your blade with pitch and tar remover (available at most local hardware stores). Or replace with a new blade. Make certain you insert the blade the right side up. (Reverse all instructions for installing the blade.)
