Removing right side cover from Rack-1

Procedure

Remove the right side cover (viewed from the front) from Rack-1. See Figure 1.
1. Remove the two screws near the top of the cover.
  
  Note: Retain the screws. They will be used to secure the cover to the last expansion rack.
2. Carefully lift the cover away from the rack and set aside.
  
  Figure 1. Side cover screw locations, right side of rack
Remove the six round dual-lock fasteners from the right side of the rack.

Note: The fasteners must be removed to correctly fasten the two racks together. Retain the dual-lock fasteners and screws for later use.
Note the bracket that the right side cover was resting on. Remove the bracket from the right side of Rack-1. Retain the bracket and the three screws for use on the last expansion rack.
Continue with the next section.