Juniper Networks M160 manual Reinstalling the Routing Engines

Installing the Router without a Mechanical Lift

Figure 49: Reinstalling the Rear Upper Impeller Assembly

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Figure 50: Reinstalling the Rear Upper Impeller Assembly

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Reinstalling the Routing Engines

The router can have a Routing Engine in each of the slots labeled RE 0 and

RE 1 at the rear of the chassis, as shown in Figure 3.

NOTE: If two Routing Engines are installed, they must both be the same version.

To reinstall a Routing Engine, follow this procedure (see Figure 51):

1.Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis. Make sure the router is attached to a proper earth ground. For more information about ESD, see “Preventing Electrostatic Discharge Damage” on page 226.

Reinstalling Components into the Chassis 105