SN04 Z Adjuster Tevo Tarantula dual extruder

thingiverse

The auto leveling sensor is very hard to access on the Tarantula with dual extruder, as it is hidden behind the extruder. This thing exposes a screw on the hole meant for the sensor cable, turning the screw moves the sensor up and down making the adjustment possible. You will need: M3*30 leveling screw/washer/spring/knob Compression spring (taken from one of spare extruder that comes with the printer) Assembly is a little tricky as there is no much space. First attach the sensor to the slide, then attach the rail to the extruder, but leave it loose. Then assemble the adjuster and only then tighten the rail to the extruder. ***ATTENTION*** Make sure there is a gap between the sensor and the 2040 aluminum X axis structure. In my case it has ~3 mm gap, but double check before using the printer. If the sensor is touching the aluminum structure, do not use the printer. See the photo showing the gap between the sensor and the aluminum structure.