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Procedure
Step 1.
Make preparation for this task.
a.
If applicable, remove the WLAN antennas. See
b.
If applicable, turn the screw between the two SMA connectors clockwise to shorten the
connectors into the chassis.
Note: Make sure that the SMA connectors are shortened into the chassis; if the SMA
connectors are extended and out of the chassis, the SMA assembly can not be removed
successfully.
Figure 319. Shortening the SMA connectors
SMA connectors
1
c.
Remove the top cover. See
d.
Remove the PMB air baffle. See
e.
Lift the riser assembly from the node. See
228.
Step 2.
Proceed to the section corresponding to the SMA assembly or the SMA filler to be removed:
•
"Remove the PMB side SMA assembly or SMA filler" on page 302
•
"Remove the processor side SMA assembly or SMA filler" on page 307
"Remove the WLAN antennas" on page
"Remove the top cover" on page
"Remove the PMB air baffle" on page
"Remove the riser assembly from the node" on page
Chapter 5
197.
107.
.
Hardware replacement procedures
299.
301
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Table of Contents
Troubleshooting
