M160 Internet Router Hardware Guide
2. Verify thatthe extractor clip at each end of the Routing Engine is flipped
towardthe outer edge of the unit. If necessary,use your thumbs to push and
hold the red tabon each extractor clip toward the outer edge,then push the
ends of the extractor clipsoutward.
3. Place one hand under the Routing Engine tosupport it and grasp one of the
extractor clips on the faceplate with the other hand.
4. Align the rear of the RoutingEngine with the guide rails inside the chassis
and slide it in completely.
CAUTION: Align the Routing Engine carefullywith the guide rails and push it in
evenly.Damage can result if it gets lodged in the rails because of uneven movement.
5. Press the extractorclip at each end of the Routing Engine inward to seat the
unit firmly in the chassis.
If there is a second RoutingEngine, repeat the procedure to reinstallit.
Figure 51: Reinstalling a Routing Engine
PCG 0
SFM 0
SFM 1
MCS 0
RE 0
RE 1
PCG 1
1951
Extractor
clip
Reinstalling the PCGs
The router has two PCGs installedin the slots labeled PCG 0 and PCG 1
at the rear of the chassis, as shown in Figure3. To reinstall the PCGs,
follow this procedure (see Figure 52):
106 Reinstalling Components into the Chassis