Oracle Acme Packet 6300 Hardware Installation And Maintenance Manual page 105

Note:
The 15 individual Fans are in the front of the chassis.
There are two flat head screws on either side of the Fan, that hold each
Fan in place.
Using a flathead screwdriver, unscrew the two flat head captive screws at each
4.
side of the individual fan you are replacing.
Captive Screws
Pull the individual fan you just unscrewed directly toward you and out of the
5.
chassis. Move the fan to an ESD safe location.
Removed Fan
Chapter 6
Fan and Filter Maintenance
6-33