SeeMeCNC Rostock MAX v2 Assembly Manual page 57

Now it's time to get the stepper motors attached to their mounts. Set the Stepper Motor Mount
on top of a stepper motor and align the stepper motor as shown in Fig. 4-34 and install it using four of
the M3x10mm screws. Apply a little bit of thread locker to each one before installing.
Fig. 4-34: Mounting plate alignment.
Assemble the next stepper motor mount the same as you did the first one, but assemble the third
one mirrored. When you're done, the three mounts should look like the figure below.
Fig. 3-36: Correct assembled stepper motor mounts.
Rostock MAX v2 Assembly Guide
Fig. 4-35: Screws installed.
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