53-1002177-19 Hardware Installation Guide
Brocade DCX 8510-4 Backbone Hardware Installation Guide
3. Install the shelf as shown in the following figure.
a) The shelf can be adjusted to a length of between 27 and 31 inches (68.58 and 78.74 cm) to accommodate your
rack size. To lengthen or shorten the shelf, loosen the four 6-32 screws in the four slots on the shelf (see Figure 1)
and adjust the shelf to the desired length. Once adjusted, tighten the four 6-32 screws.
b) Secure the shelf to the rack with eight 10-32 screws with washers, two screws in each corner of the shelf (see the
following figure). Tighten the screws according to specifications under Torque requirements.
Figure 20: Shelf installed in rack
1. Shelf
2. 10-32 x .5 in. (1.27 cm) Phillips screws with blue Loctite on threads or 10-32 x .63 in.(1.60 cm) Phillips
screw with square cone washer for racks that have rails with round holes
4. Install the air duct assembly by inserting it down into the side slot on the shelf. Ensure that the tabs of the duct align
and engage with the slots in the shelf.
Figure 21: Installing air duct into side slot on shelf
1. Air duct assembly
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