| - | [* black] If the pulley has fallen out completely, clean with the alcohol or degreaser and check for cracks or broken teeth. If it is damaged, discard it. |
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| - | [* black] If the pulley is still in place, check for cracks or broken teeth. If any damage is present, remove the pulley by unscrewing it with the allen wrench. |
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| - | [* icon_note] A new pulley is needed if the original was lost or damaged. |
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| + | [* black] If the pulley is still in place, unscrew it from the arm with the allen wrench. |
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| + | [* black] Using the towel with the alcohol or degreaser, clean the pulley and check for cracks or broken teeth. |
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| + | [* black] If any extensive damage is present, discard the pulley. |
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| + | [* icon_note] Be sure to clean and check the pulley's condition if it has fallen out of the arm. |
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