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9
Maintaining E-Series
Routers
This chapter lists the tools, items, and steps needed for installing and
uninstalling E-series components. Other maintenance procedures must
be performed by an authorized Juniper Networks technician.
Required Tools and Items
You will need the following tools and other items to replace E-series
components.
• Flathead and Phillips screwdrivers
• Insulated adjustable wrench
• Antistatic wrist strap
• Antistatic bags (or other protective packaging to hold components)
• Plastic boots or other protective cover for fiber-optic SC and LC
connectors
Topic Page
Required Tools and Items 9-1
Storing Modules and Components 9-2
Cleaning the System 9-2
Upgrading NVS Cards on SRP Modules 9-3
Upgrading Memory on SRP Modules 9-6
Replacing SFPs on GE I/O Modules 9-9
Replacing Fan Trays 9-13
Installing a Cable-Management Bracket on ERX-7xx Models 9-16