Carrier Access Access Navigator - Page 420

16-22 August 2003 Access Navigator - Release 1.8
Maintenance Procedures
Replace Quad T1 Framer Card
Remove Front Cover
DANGER! BURN HAZARD. CHASSIS, COVER SCREWS, AND CARDS MAY BE HOT TO
THE TOUCH.
1. Loosen captive thumbscrews on front cover (see Figure 16-9).
2. Remove front cover and set aside.
Figure 16-9. Location of Front Panel Cover Screws
Screw
Screw
Screw
Screw