Replacing An Air Filter - Juniper J4350 Getting Started Manual

J4350 and J6350 Services Router Getting Started Guide
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Replacing an Air Filter

The front panel of J4350 and J6350 Services Routers contains an air intake
grid with a protective cover and a filter, as shown in Figure 54.
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Replacing Hardware Components
Push the Crypto Module down flat against the main board until the release
clips click into place, as shown in Figure 53.
Insert the standoff washer under the Crypto Module.
Insert the screw and tighten it until snug. Do not overtighten.
Slide the cover onto the router, and replace and tighten the cover screws.
Replace the power cord or cable.
Press and release the power button to power on the router. Verify that the
LED lights steadily after you press the power button.
POWER
Verify that the Crypto Module is correctly installed by issuing the
command, as shown in the following example:
hardware
user@host> show chassis hardware
Hardware inventory:
Item Version
Chassis
Midplane REV 00
System IO REV 00
Routing Engine REV 00
Crypto Module
FPC 0
PIC 0
If appears in the output, the Crypto Accelerator Module is
Crypto Module
installed correctly.
Part number Serial number
JN1086A34ADA
710-014594
710-012315
710-012149
show chassis
Description
J4350
JX350 System IO
RE-J4350-2540
Crypto acceleration
FPC
4x GE Base PIC