Sun Microsystems Sun Fire V20z - Manual (Page 73)

Chapter 4 Maintaining the Server 4-21
6. Unplug the fan’s power connector from the motherboard.
FIGURE 4-29 Removing the Cooling Fans
7. Pull the fan straight up to remove it from the fan tray.
Installation is the reverse of this procedure.
Caution – Ensure that the fan airflow direction is correct (front to rear) by installing
the fan so that the airflow direction arrow points towards the rear of the chassis.
After installing a new fan, allow sufficient time for the system to recognize the fan
and determine whether it is functioning properly.
Note – Check the routing of all cables for obstructions before reinstalling the cover.