Dell PowerEdge 2550 Rack Installation Instructions page 33

F i g u r e 1 - 2 1 . I n s t a l l i n g t h e S l i d e A s s e m b l i e s
push-button
mounting
tabs
slide
assembly (2)
front of rack
slide-assembly
mounting-bracket flange
Ra c k In s ta l lati on Gui de
1-27