Cisco 7000 Series Replacement Instructions Manual page 3

Cisco 7000 Air Filter and Chassis Blower Replacement Instructions 3
LED board
(mounted on horizontal
plane in chassis)
Figure 1 Cisco 7000 Internal Chassis Components, Front View
System blower
Air duct
Front of
chassis
Air dam
Air duct
Figure 2 Internal Air Flow, Top-Down View of Chassis
LED board spring
LEDs
Arbiter board
connector
Blower power
connection
Blower air ducts to
interface processor
compartment
Power
supplies
Rear of
chassis
Air dam