Y-axis pulley too high

A forum dedicated to the stock LulzBot Mini 3D Printer
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Posts: 1
Joined: Thu Oct 24, 2019 12:22 pm

Y-axis pulley too high

Post by SubAtmos » Thu Oct 24, 2019 12:37 pm

After moving our lulzbot mini, the y axis pulley at the back of the machine is now much too high. The bed is hitting the belt when it moves towards the back of the printer. We can see how to take the belt off but don't see any instructions on lowering the pulley. Any help would be greatly appreciated.

Posts: 38
Joined: Tue Oct 15, 2019 10:52 pm

Re: Y-axis pulley too high

Post by fivewaters » Fri Nov 08, 2019 2:12 pm

The pulley is held onto the motor shaft with a 1.27 mm hex screw. You'll see a small hole on the side of the pulley. Just loosen, adjust the pulley height and re tighten.

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