Cisco Systems CHAS-7K, MAS-7507, MAS-7K manual Bottom Ejector Lever and Captive Installation Screw

Moving System Components

Failure to use the ejector levers could result in a partial backplane connection and subsequent system crash. Also, be sure to tighten both the top and bottom captive installation screws on each module to ensure that it will remain seated properly. When replacing components, work from right to left.

When you remove a processor module, immediately install it in the new chassis and secure it in the identical slot before removing the next processor module. Before removing processor modules, first remove the blank board carrier from the corresponding slot in the new chassis so that you can move the processor module directly into the same slot in the new chassis.

Follow these steps to move the processor modules to the new chassis:

Step 1 Use a screwdriver (Number 2 Phillips or 1/4-inch flat-blade) to loosen the captive installation screws at the top and bottom of the faceplate. (See Figure 8a).

Figure 8 Bottom Ejector Lever and Captive Installation Screw

a

Bottom ejector lever

Processor module slot

Processor

module

carrier guide

Captive

installation

screw

b

Stop

immediately

on contact

c

H1482a

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 19