Cisco ASR 5000 Installation Manual page 17

Chassis Installation
d) Replace the fan tray bay cover/EMI shield. The perpendicular tabs on the cover should face away from the chassis
and be positioned at the bottom. Use a Phillips #1 screwdriver to hand tighten the four captive screws in an alternating
pattern – upper left, lower right, lower left, upper right (5 inch-lb, 0.5 N-m). Do NOT use an electric or pneumatic
torque driver to tighten these screws.
e) Replace the lower plastic bezel: align it over the bezel mounts that protrude from the fan tray bay cover and snap it
in place.
Step 3
Re-install the upper fan tray.
a) Hold the front of the fan tray by its sides and align it with the upper fan tray bay of the chassis. The upper fan tray
bay is located at the upper-front of the chassis.
b) Slowly slide the fan tray into the chassis along the guides until its face plate is firmly against the chassis.
c) Use a Phillips #1 screwdriver to tighten the four screws on the face of the fan tray to secure it.
Re-Installing Chassis Sub-components
ASR 5000 Installation Guide
17