Cisco 7603 - Modular Expansion Base Installation Manual page 90

Installing a Supervisor Engine or a Module
Carefully slide the supervisor engine or module into the slot until the EMI gasket along the right
b.
edge of the module makes contact with the module in the slot adjacent to it and both ejector levers
have closed to approximately 45 degrees with respect to the module faceplate.
c. Using the thumb and forefinger of each hand, grasp the two ejector levers and exert a slight pressure
to the left, deflecting it approximately 0.040 inches (1 mm) and creating a small gap between the
module's EMI gasket and the module adjacent to it.
Note
d. While pressing on the ejector levers, simultaneously close them to fully seat the supervisor engine
or module in the backplane connector. The ejector levers are fully closed when they are flush with
the module faceplate.
Note
Tighten the two captive installation screws on the supervisor engine or module.
e.
Note
Book Title
3-12
Do not exert too much pressure on the ejector levers. They will bend and be damaged.
Failure to fully seat the module in the backplane connector can result in error messages.
Make sure the ejector levers are fully closed before tightening the captive installation
screws.
Chapter 3 Installing Modules
OL-5077-7