Installing the Routing Engine in the Housing on an M40 Router

To install the Routing Engine into the Routing Engine housing on an M40 router, follow this procedure:

1. Attach an ESD wrist strap to your bare wrist and connect the wrist strap to one of the ESD points on the chassis.
2. Place one hand under the Routing Engine to support it and grasp one of the extractor clips on the faceplate with the other hand.
3. Align the rear of the Routing Engine with the edges of the slot in the Routing Engine housing and slide it in completely. Figure 13 shows the position of the Routing Engine slot in the housing.       

   Be careful to align the Routing Engine correctly and push it in evenly. Damage can result if it gets lodged in the slot because of uneven movement.

4. Press the extractor clips inward.
5. If applicable, tighten the screws on the extractor clips, using a Phillips screwdriver. Be sure to tighten the screws enough to seat the Routing Engine properly.