Replacing Hardware Components; Tools And Parts Required; Replacing The Console Port Cable - Juniper J-series Services Router J4350 Getting Started Manual

Chapter 10

Replacing Hardware Components

Tools and Parts Required

Because many of the Services Router's hardware components are field-replaceable
units (FRUs), 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 213.
This chapter contains the following topics:
Tools and Parts Required on page 171
Replacing the Console Port Cable on page 172
Replacing a PIM on page 172
Replacing PIM Cables on page 175
Removing and Replacing the Chassis Cover on J2320 and J2350
Routers on page 176
Replacing Internal Compact Flashes on J2320 and J2350 Routers on page 178
Replacing Internal Compact Flashes on J4350 and J6350 Routers on page 181
Replacing External Compact Flashes on page 184
Replacing USB Storage Devices on page 186
Replacing DRAM Modules on page 188
Replacing Power System Components on page 191
Replacing Crypto Accelerator Modules on J2320 and J2350 Routers on page 198
Replacing Crypto Accelerator Modules on J4350 and J6350 Routers on page 201
Replacing Air Filters on J2350 Routers on page 205
Replacing Air Filters on J4350 and J6350 Routers on page 206
To replace hardware components, you need the tools and parts listed in
Table 69 on page 172.

Tools and Parts Required

171