3. Insert four 8-32 x 5/16-in. flathead screws through the vertically aligned holes in the bracket
extension and then into the holes on the side of the device. Use the upper and lower screw holes,
leaving the center holes empty.
4. Repeat step 2 and step 3 to attach the left front bracket extension to the left side of the device.
5. Tighten all the 8-32 x 5/16-in. screws to a torque of 15 in-lb (17 cm-kg).
a. Extension brackets
b. Screws, 8-32 x 5/16-in., flathead Phillips
Figure 25: Attaching the bracket extensions to the device
Installing the device in the rack
Complete the following steps to install the device in the rack.
1. Position the device in the rack, as shown in
, providing temporary support under the device
until the rail kit is secured to the rack.
2. Attach the right front bracket to the right rear rack post using two 10-32 x 5/8-in. panhead screws
and two retainer nuts. Use the upper and lower holes in the bracket.
3. Attach the left front bracket to the left rear rack post using two 10-32 x 5/8-in. panhead screws and
two retainer nuts. Use the upper and lower holes in the bracket.
Mounting the Device
Flush-rear (recessed) mounting
ExtremeRouting SLX 9640 Hardware Installation Guide
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