User's Manual

DEC. 2011—EFT REVIEW DRAFT—CISCO CONFIDENTIAL
4-4
Cisco 1240 Connected Grid Router Hardware Installation Guide
OL-26223-01
Chapter 4 Opening the Router Chassis
Opening the Router Door
Closing the Door
Step 1 Verify that the door seal is clean and that all cables are tucked back into the chassis.
Step 2 To close the door, use the wrench to evenly tighten all six screws in the order shown in Figure 4-1.
Step 3 Evenly tighten the screws again, in the order shown in Figure 4-1, this time using 6 to 7 foot-pounds of
torque.
Step 4 Replace any locking mechanism on the door.
Figure 4-3 Captive Screw Detail