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2x M3x8 Cap Head Screws

vc4_arm_rear printed part

Insert the M3x8 Cap Head Screws into the vc4_arm_cable printed part and tighten them into the rear arm heat inserts.

Take care not to overtighten the M3x8 screws as you can damage the printed parts

Lead screw decoupler assembly

M3x8 Cap Head Screw

Install a lead screw decoupler assembly into the rear arm as shown

Take care not to overtighten the M3x8 screws as you can damage the printed parts

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