Einleitung
This replacement involves removing the crank arm in order to access the chainring you are trying to replace.
Werkzeuge
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Screw the larger diameter threads on the crank puller into the hole you removed the cap from.
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Slightly tighten it with an adjustable wrench.
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Remove the four 6mm hex bolts from the small chainring using the 6mm hex screwdriver. This will allow you to remove the chainring.
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Abschluss
To reassemble your device, follow these instructions in reverse order.