Cisco 12416 Replacement Instructions Manual page 16

Removing and Installing the Chassis
Inserting the Chassis into the Rack
When the chassis and scissor-jack platform have been positioned in front of the rack with the back of the
chassis facing the opening between the rack posts, you must expand the scissor-jack platform to raise
the chassis to the same height as the rack-mounting platform installed in the rack.
To insert the chassis into the rack, follow these steps:
Step 1 With one person positioned on the side of the chassis to prevent it from tipping, use the 3/4-inch (19-mm)
socket, ratchet wrench, and extender bar to turn the scissor-jack screw counterclockwise to expand the
scissor-jack platform and slowly raise the chassis to the required installation insertion height.
(See
Figure 10
Scissor-jack
Counter-clockwise
expands platform
Step 2 Remove the four bolts and anchor clips that secure the base of the chassis to the scissor-jack platform.
(See
Cisco 12016, Cisco 12416, and Cisco 12816 Router Chassis Replacement Instructions
16
Figure 10.)
Raising the Chassis to the Insertion Height
Front of chassis
screw
Figure 11.)
Chassis anchor
clip and bolt
(2 on each side)
Scissor-jack
platform
Clockwise
closes platform
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