Allied Telesis AT-SBx31CFC960 - Manual (Page 101)

SwitchBlade x3112 Chassis Switch and AT-SBx31CFC960 Card Installation Guide
101
Removing the Shipping Brace
Now that the chassis is installed in the equipment rack, you may remove
the shipping brace from the front of the unit. To remove the shipping brace,
remove the six mounting screws with a #2 Phillips-head screwdriver (not
provided). Refer to Figure 41.
Figure 41. Removing the Shipping Brace
After removing the shipping plate, go to “Installing the Chassis Grounding
Lug” on page 102.
Shipping Brace Screws