Table 57: Mounng Hardware Hole Locaons in an Open-Frame Rack or Cabinet
(Connued)
Holes Distance Above U Divisions Shelf
1 0.256 in. (0.6 cm) 0.14
Ensure that you have the following parts and tools available:
• Phillips (+) screwdriver, number 2
• Screws to secure the shelf to the rack or cabinet
To install the mounng shelf on the front rails of a four-post rack or cabinet, or on the rails of an open-
frame rack:
1. If needed, install cage nuts on the rear of each rack rail in the holes specied in Table 57 on page
155.
2. On the rear of each rack rail, parally insert a mounng screw into the lowest hole specied in Table
57 on page 155.
3. Hang the shelf over the mounng screws by using the keyhole slots located near the top of the shelf
î™™anges.
156