Removing and Replacing the Chassis Fan Assembly
Figure 4-17
1
1
Grasp the fan assembly with both hands and pull it outward; gently move it side to side if necessary to
Step 2
unseat it from the backplane. Slide it out of the chassis and place it in a safe place.
Installing the Fan Assembly
Follow these steps to install the new fan assembly:
Hold the fan assembly with the fans facing to the right.
Step 1
Place the fan assembly into the fan assembly bay so it rests on the chassis, and then lift the fan assembly
Step 2
up slightly, aligning the top and bottom guides.
Slide the fan assembly into the chassis until the two captive installation screws make contact with the
Step 3
chassis.
Step 4
Using a screwdriver, tighten the two captive installation screws by turning them clockwise.
Catalyst 4500 E-Series Switches Installation Guide
4-14
Catalyst 4506-E System Fan Assembly
2
45 06
Captive installation screws
Chapter 4
Removing and Replacing FRUs
2
Fan assembly
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