Replace/Grease
left crank arm
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Before we start.
�You’re about to carry out some maintenance on your Cowboy bike. Before going further, we advise you to do the following steps:
Some parts may be dirty and greasy, it is recommended to protect your floor and your clothes.
If you have a bike stand, we advise you to use it. If that’s not the case, you can put your bike against a wall or solid furniture.
If you have any question or encounter an issue while executing this tutorial, please reach out to our support team, we gladly will help you.
Hotlines : � +32 2 620 31 39
Email :�aftersales.partners@cowboy.com
The tools you need.
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And your bike.
— 8mm Allen key
— Crank puller
— Grease
Steps to follow.
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01. Remove the crank bolt.
02. Insert the crank puller.
03. Apply grease.
04. Put back the crank arm.
Estimated time: ~5 minutes.
01. Remove the crank bolt.
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Put the bike against a wall or in a repair stand.
Take the allen 8mm and turn anti clockwise.
02. Insert the crank puller.
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Screw the crank puller in the crank arm.
Then tighten clockwise.
03. Apply grease.
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Apply grease with your finger
Avoid to put grease inside the thread.
03. Put back the crank arm.
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Put the the crank arm back.
Tighten firmly to 45 Nm, turning clockwise with the Allen 8mm key.
You’re good to go!