Ultimaker 2 - 3 Extruder Lever Arm - Screw Together Upgrade

Screws together rather than snap - stronger

3D printer parts and enhancements

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UM open source files!

Description

My Ultimaker 2+ started jamming a ton and I discovered that the extruder lever had warped at the bearing mounting point causing it to bind.

Using the UM open source files I modded the lever arm to assemble with screws - making everything much stronger.

I used ABS with higher infill. Use M3 x 10 flat screws or #4 x 3/8".
Prints without supports.

This should work for the 2, 2+, 3 - not sure about the S5.

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09a7c39effc5cb374e5b383680f12974?default=blank&size=40Владимир Слободенюк added this to the Ultimaker 2 Extended + collection ago
A1dee076298ce2808c2208fb395f52c5?default=blank&size=40Curven added this to the UM3 collection ago
F5e2568eceb45ad046d74c83aca83bfc?default=blank&size=40Damien Hanser added this to the FEEDERS collection ago
Mini reiner 001 2Reiner Bühl added this to the Ultimaker2 collection ago
Mini cd logoSean Charlesworth published this design ago