4
PART
Installing, Replacing, and Maintaining
MX2020 Router Components
Required Tools and Parts | 355
Installing, Removing, and Maintaining Power Components | 359
Installing, Removing, and Maintaining Cooling System Components | 437
Installing, Removing, and Maintaining Host Subsystem Components | 485
Installing, Removing, and Maintaining Interface Modules— ADCs, MPCs, and
MICs | 533
Installing, Replacing, and Maintaining the Craft Interface | 581
Installing, Removing, and Replacing EMI Covers | 593
Installing, Replacing, and Maintaining Cables and Cable Managers | 607
Powering Off the Router | 659
Maintaining the Chassis and Components | 663