Juniper Networks M5, M10 manual Replace Hardware Components, Tools and Parts Required

Chapter 10

Replace Hardware Components

Most of the router’s hardware components are field-replaceable units (FRUs), which means that you can remove and replace them yourself. When you need to replace a router component, contact your customer support or sales representative to order the field-replaceable unit (FRU) that contains the component. For instructions, see “Return the Router or Its Components” on page 163. For a list of the FRUs on the M5 and M10 routers, see “Field-Replaceable Units (FRUs)” on page 3.

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Tools and Parts Required on page 81

Replace the Fan Tray on page 82

Replace Packet Forwarding Engine Components on page 84

Replace Power System Components on page 98

Replace Routing Engine Components on page 112

Tools and Parts Required

To replace hardware components, you need the tools and parts listed in Table 16.

Table 16: Tools and Parts Required

Tool or part	Components
Electrostatic bag or antistatic mat	FEB
	PIC
	Routing Engine
Electrostatic discharge (ESD)	All
grounding wrist strap
Flat-blade (–) screwdriver, 2.5 mm	Serial cable to AUX/MODEM or CONSOLE Routing
	Engine port
Flat-blade (–) screwdriver, 3.0 mm	DC power cables

Replace Hardware Components 81