Juniper Networks M10i manual Replacing Hardware Components, Tools and Parts Required

Chapter 13

Replacing 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 “Contacting Customer Support and Returning Hardware” on page 189. For a list of the FRUs on the M10i routers, see “Field-Replaceable Units (FRUs)” on page 3.

■Tools and Parts Required on page 87

■Replacing a Fan Tray on page 88

■Replacing a CFEB on page 90

■Replacing an HCM on page 92

■Replacing a PIC on page 96

■Replacing PIC Cables on page 101

■Replacing an SFP on page 104

■Replacing Power System Components on page 107

■Replacing Routing Engine Components on page 120

Tools and Parts Required

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

Table 18 on page 87.

Table 18: Tools and Parts Required

Tool or part	Components
Electrostatic bag or antistatic mat	■	CFEB
	■	HCM
	■	PIC
	■	Routing Engine
Electrostatic discharge (ESD)	All
grounding wrist strap

Tools and Parts Required ■ 87