7
5.Screw the bracket and shelf together from the inside (required). The number of screws that you use on each side will depend on the size of your rack.
a.Depending on the amount collapse or extension required of the shelf to fit your rack, use either two screws (minimum) or four screws (maximum).
Figure 2-7: Screw the Bracket Into the Shelf From Inside the Rack
6.Attach the front of the shelf to the rack posts, using screws that fit your rack.
a.(Optional) You may want to wait to completely tighten screws until you have placed the switch in the rack. This will allow you to make slight adjustments.
Figure 2-8: Screw the Shelf Ears to the Rack Posts
7.Verify that the shelf has been installed evenly.