Cisco CAtalyst 4500 Series Installation Manual page 141

Chapter 4 Removing and Replacing FRUs
If you are removing a clock module, remove the two screws that attach the module
Step 4
to the backplane.
Find the seating levers on both sides of the connector for the module you wish to
Step 5
replace. (See
Figure 4-22
To release the module from its connector, pull the levers outward with your
Step 6
fingernails. The module will pop out slightly. (See
Figure 4-23
78-14409-08
Replacing Backplane Modules on a Catalyst 4507R or 4510R Switch
Figure 4-22.)
Finding the Seating Levers
Releasing the Module
Catalyst 4500 Series Switches Installation Guide
Figure 4-23.)
4-27