Ultimaker UM2 Assembly Manual page 27

18.
Attach the trapezoidal nut
screws on the base plate and
insert the 4x M3x10 screws
from the bottom
19. Attach the flange be-
arings loosely to the base
plate with 8xM4x10mm. the
bearings need to be able to
move a little bit and will be
tightened at a later stage.
27