Ender 3 Pro LCD Bracket / 4040 Extrusion Spacer

Ender 3 Pro LCD Bracket / 4040 Extrusion Spacer

thingiverse

This spacer is intended to fix the known grounding issue between the Ender 3 Pro LCD screen/bracket and the frame, which causes weird characters and odd screen glitches, random beeps and unresponsive dial issues on some Ender 3 Pro units. Also included are optional 1mm plastic washers to further separate the mounting bolt head from the bracket itself, to further minimize any grounding issues. Instructions: 1. Print the files at 0.2mm or lower. I printed mine at 0.16mm in Cura. For the washer, make sure to print two copies. 2. Next, remove the two bolts holding the LCD screen mount to the 4040 extrusion. 3. Install the large spacer in the V-extrusion slots, making sure to line up the bolt holes. 4. Reattach the LCD mounting bracket using the original screws. 5. If glitching still occurs, repeat step 2 and use the optional washers inbetween the bolt head and the LCD mounting bracket. Order of installation: Frame --> Spacer --> LCD Mount --> Washer (optional) --> Bolt

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