Juniper MX2020 Hardware Manual page 283

8. Using the pallet jack, position the router in front of the rack or cabinet, centering it in front of the
mounting shelf.
NOTE: If you are installing the MX2020 router into a network cabinet, make sure that no
hardware, device, rack, or cabinet component obstructs the 45-U rack space from access
during installation.
9. Using the pallet jack, lift the chassis approximately 0.25 in. (0.6 cm) above the surface of the mounting
shelf, and position it as close as possible to the shelf.
10. Remove the shipping brackets that are attached to the pallet jack attachment and chassis, and set them
aside.
11. Grasping the handles on the shipping covers, carefully slide the router onto the mounting shelf so that
the bottom of the chassis and the mounting shelf overlap by approximately 2 inches. Continue sliding
the router until the front-mounting flanges contact the rack rails (depending on your type of installation).
The shelf ensures that the holes in the front-mounting flanges of the chassis align with the holes in the
rack rails (see Figure 102 on page 264).
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