Cisco 1720 Hardware Installation Manual page 75

Appendix C Installing and Upgrading Router Memory
Figure C-7
78-5405-03
Line up the posts with the corresponding openings, as
Step 3
shown in Figure
the openings, taking caution not to damage the router
motherboard with the posts.
Replace the screws that you removed when opening the
Step 4
chassis. (See
Closing the Chassis
Cisco 1700 Router Hardware Installation Guide
C-7, and carefully slide the posts into
Figure C-1.)
C-9