Chapter 4: Hardware Installation Figure 4-6. Adjusting the Track to the Rack Posts (Left Assembly Shown) 1. Extend the rear outer L-bracket to span the distance of the rack posts [1] (front and rear). 2. Position the sliding track so the front and rear outer L-brackets are on the outer faces of the rack posts at the designated rack mounting height. 3. Slide the loose rear outer L-bracket [1] until it fits tightly with the outer face of the rear rack post. Temporarily secure the rear outer L-bracket to the sliding track to prevent it from shifting using a clamping device or other means. 4. Mark all four U-locations on the rack posts. 5.
Tighten the two M4x4 screws and M4 washers to secure the position of the rear outer L- bracket to the sliding track. Torque each screw to 2 ft-lb (3 N∙m). 6. Repeat Steps 1 through 5 for the other sliding track. Fasten the Sliding Track to the Rack Posts Use the following procedure to attach the pre-adjusted sliding tracks to the rack posts. 20569-000 Rev. A EM2100 Installation Guide 25