Juniper CBL-M40-PWR-AU User Manual
Maintain and Replace Routing Engine Components
Replace the Routing Engine
177
Remove the Routing Engine
The Routing Engine is housed in the Routing Engine housing. It weighs approximately 1.5 lb
(0.7 kg).
(0.7 kg).
To remove the Routing Engine, follow this procedure:
1.
Place an electrostatic bag or antistatic mat on a flat, stable surface to receive the Routing
Engine.
Engine.
2.
Attach an ESD wrist strap to your bare wrist and connect the wrist strap to one of the
two ESD points on the chassis.
two ESD points on the chassis.
3.
Remove the Routing Engine housing from the chassis, if it is not already. For
instructions, see “Remove the Routing Engine Housing” on page 175.
instructions, see “Remove the Routing Engine Housing” on page 175.
4.
If screws are installed in the extractor clips located at each end of the Routing Engine
faceplate, use a Phillips screwdriver to loosen them until the Routing Engine is no longer
seated in the housing.
faceplate, use a Phillips screwdriver to loosen them until the Routing Engine is no longer
seated in the housing.
5.
Using your thumbs, push and hold the red tab on each extractor clip toward the outer
edge of the unit. Push the ends of the extractor clips outward (see Figure 83).
edge of the unit. Push the ends of the extractor clips outward (see Figure 83).
6.
Grasp the extractor clips and slide the unit about halfway out of the chassis.
7.
Place one hand under the Routing Engine to support it. Slide it completely out of the
chassis, and place it on the antistatic mat or in the electrostatic bag prepared in Step 1.
chassis, and place it on the antistatic mat or in the electrostatic bag prepared in Step 1.
Be careful to slide the Routing Engine straight out of the
chassis. Damage can result if it gets lodged because of
uneven movement.
chassis. Damage can result if it gets lodged because of
uneven movement.