Dell PowerEdge Rack Enclosure 4020S - Manual (Page 25)

Installation Guide
23
3 Using a T30 Torx screwdriver and a 10 mm wrench, remove the screws that
secure the catches to the extension. See Figure 10.
NOTE:
While removing the screws, collect the loose nuts from the inside of
the extension.
NOTE:
Each catch has an L character on one end and an R character at the
other end. The catches are oriented such that the screw is installed in the top
most hole for all the catches. The screws for the catches are installed in the
hole that is closest to the L character.
Figure 10. Removing the Catches From the Extension
1 screws and nuts (4 each) 2 catches (4)
2
1