Note:
– With the V3.6, the bottom parts got a new design. While the old parts used a M3 screw, the idlers now sit on a 3x14mm pin. This ensures a more reliable performance and is less prone to errors. Since the 1st of August, 2022 the Powge Kit will be delivered with the pins.
a) Bearing-Pin-Unit
![](https://kevinakasam.com/wp-content/uploads/2022/08/bt_20t.gif)
You have to remove the Flanges of the 20T Idler. Just use a pair of pliers to remove it (Quote billnye once again: Two on the lip and taco it). I did it this way and had no problems with that.
c) Screw Installation
![](https://kevinakasam.com/wp-content/uploads/2022/08/bt_20t2.gif)
Slide the 20T-Pin-Unit into the bottom part (2_Bottom_20T_V3.6.stl). Make sure the pin snaps into the design and is behind the small plastic lip.
b) Snap Fit Mount
![](https://kevinakasam.com/wp-content/uploads/2022/08/bt_20t1.gif)
Slide the modified 20T idler on the 3x14mm metal pin. Keep it in the middle of the pin.
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d) Screw Istallation
![](https://kevinakasam.com/wp-content/uploads/2022/08/bt_20t3.gif)
Add 4 M5x8mm screws and 4 M5 T-Nuts to the part.
Repeat this for the second bottom part.