Prusa Research MMU3 Manual Del Usuario página 33

PASO 7 Coupler parts preparation
PASO 8 Coupler preparation
Using the 2mm Allen key, install the M4 grub screws into the threaded openings on
the sides of the coupler.
Just start the thread so that the grub screw holds in.
Make sure none of the two grub screws is protruding into the opening in the center.
Otherwise, the coupler will be hard to slide onto the motor shaft later on.
4. Montaje del cuerpo del tensor
Ensamblaje Original Prusa MMU3
Para los siguientes pasos, por
favor prepara:
Coupler 5mm (1x)
M3x10 screws (4x)
M4x5 grub screws (2x)
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