Fujitsu 1740 User Manual page 118

2
Temporarily mount the table by inserting the hook at the front of the table
into the square hole right above the M6 cage nut that was attached in step
2 according to Section 4.3.1, "Inserting cage nuts."
Place the rear of the table on rear brackets L and R that were attached in step 1.
3
Confirm that the heights of the left and right square holes into which the
hooks were inserted are the same.
118
Since the table is only provisionally mounted, refrain from placing any loads on it.