Brocade Communications Systems X6-4, Hardware Installation Manual, Page: 35 / 249

3. Install the shelf saddle (refer to Figure 3 on page 33) to the nonport side of the rack. Install the saddle in the same vertical
location as where the shelf installs on the port side of the rack. In using the previous figure as example, if the shelf is installed in
location 23 on the port side, install the saddle in location 23 on the nonport side. Ensure that the words "THIS SIDE UP" on the
saddle face towards the port side of the rack (see the following figure).
Secure the saddle to the rack using four 10-32 screws with washers (refer to Figure 3 on page 33), two screws on each side of
the saddle. Tighten the screws according to specifications under Torque requirements on page 33.
FIGURE 5 Installing saddle to equipment rack
1. Shelf saddle
2. 10-32 x .5 in. (1.27 cm) Phillips screw 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. Use
either 10-32 retainer nut for racks that have rails with square
holes or 10-32 clip nut for racks that have rails with round
holes to retain screws.
NOTE
For rails with round holes, use the clip nuts (refer to Figure 3 on page 33) on the rails for securing 10-32 screws. For
rails with square holes, use the retainer nuts (see Figure 3 on page 33). Also refer to Figure 4 .
Installing the 8U Chassis Airflow Diversion or Port Side Exhaust Kit for Four-Post Racks (XBR-DCX4S-0121 and XBR-DCX4S-0130)
Brocade X6-4 Director Hardware Installation Guide
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