Replacing the Fans
17-2 DSX™ System Service Manual
To Remove an Exhaust Fan:
1 Remove the back cover as described in the section entitled Removing the Rear
Cover on page 16-2.
2 Remove the fan cables (which are connected to J25 and J26 on the back plane
board).
3 Unscrew the four M3 hex nuts and four M8 shake proof washers on the fan to be
removed.
Note: When reinstalling the fan, it should be installed so that the air is
forced out of the interior of the system and the wires are toward the rear.