Replacing a Rear Exhaust Fan

Rear Exhaust fans are hot swappable. Each fan can be replaced while the system is running.

Remove the chassis cover while the system is still running.
Identify which fan has failed. Depress the tab on the side of the fan to unlock it. Pull the fan straight up to remove it.
Position the new fan into the same position as the one that was removed. Press it down until the side tab clicks and the fan locks in place.