If the old rack rail assemblies cannot be used as a template, position a rack rail
3.
assembly between the front and rear rack posts and use a tape measure to de-
termine how far the brackets need to be moved so that the mounting holes of the
brackets will be in contact with the inside edge of the rack posts. Note that the
long bracket must be mounted at the rear of the rack. Refer to Figure 7-19.
Front Rack Post
Possible Cage Nut
Locations
Washer and Rack Rail
Mounting Screw
Figure 7-19 Rack Rail Assembly between the Front and Rear Rack Posts
7-24
Rear Rack Post
Rack Rails
13.38
9.38
6.38
2.38
Short Mounting
Brackets
Field–Replaceable Units (FRUs)
Long Mounting
Brackets
511010 Rev. 07-01-19