Dell EMC ML3 - Correct Connector Locations; Mounting the Rails to the Connectors

c. Repeat step b on the right and left rack posts in the rear of the rack.
d. Mount the LH Rackmount rail to the connectors. See Figure 40.
e. Repeat step d with the RH Rackmount Rail.
Figure 39. Correct connector locations
Figure 40. Mounting the rails to the connectors
44 Dell EMC ML3 Tape Library: User's Guide