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ERX 11.1.x Hardware Guide
Figure 21: Ejectors in the Closed Position
5.
6.
7.
CAUTION: Do not overtighten the screws.
If you remove an I/O module and not the corresponding line module, the line module
reboots. Its status becomes inactive when you issue the show version command.
If you remove a line module and do not delete the corresponding configuration, the
status of the line module is listed as not present when you issue the show version
command.
Installing Components for Line Module Redundancy
A spare line module provides redundancy for a group of identical line modules for
ERX7xx and ERX14xx models only.
42
Installing Components for Line Module Redundancy
Carefully slide the module out of the chassis.
Place the module in its antistatic bag, being careful not to touch module
components, pins, leads, or solder connections.
Cover the empty chassis slot with a blank filler panel, and tighten the filler panel's
captive screws using a No. 2 Phillips screwdriver. Turn both screws several times
before tightening them completely.
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Troubleshooting
