Figure 21 Removing The Top Cover - Nortel Contivity 1740 Installing

58 Chapter 4 Installing option cards and DIMMs
To remove the top cover:
1 If the Contivity 1740 is installed in an equipment rack, remove it from the
rack.
a
b Remove the Contivity 1740 from the rack-mount shelf and set it on a
2
Using a Phillips screwdriver, remove the 4 screws that secure the cover to the
chassis

Figure 21 Removing the top cover

3 Slide the top cover forward approximately 1/4 inch.
317086-B Rev 00
At the front of the chassis, remove the 2 panhead screws that secure the
bottom of the chassis to the equipment rack.
sturdy surface.
(Figure 21).
Remove these 4 screws
Slide cover forward and lift up
Boot/Ready
Boot/Ready
CS260006A