Juniper T4000 Hardware Manual page 272

T4000 Core Router Hardware Guide
242
Table 78: Tools and Parts Required for Component Replacement (continued)
Components
DC power supply
DC power supply cable
Fan tray (front or rear)
FPC
PIC
Routing Engine
Serial cable to AUXILIARY or
Engine port
SIB
SCG
Tool or part
Phillips (+) screwdrivers, numbers 1 and 2
7/16-in. (11 mm) nut driver
CAUTION:
torque-controlled tool to tighten the nuts.
Applying excessive torque damages the
terminal studs and the power supply. The
absolute maximum torque that may be applied
to this nut is 45 in-lb (5.0 Nm).
7/16-in. (11 mm) nut driver
CAUTION:
torque-controlled tool to tighten the nuts.
Applying excessive torque damages the
terminal studs and the power supply. The
absolute maximum torque that may be applied
to this nut is 45 in-lb (5.0 Nm).
Phillips (+) screwdrivers, numbers 1 and 2
Phillips (+) screwdrivers, numbers 1 and 2
Blank panel (if component is not reinstalled)
Electrostatic bag or antistatic mat
Phillips (+) screwdrivers, numbers 1 and 2
Rubber safety cap for fiber-optic PICs or
fiber-optic PIC cables
Flat-blade (–) screwdriver for Type 1 PICs
Electrostatic bag or antistatic mat
Blank panel (if component is not reinstalled)
Phillips (+) screwdrivers, numbers 1 and 2
Electrostatic bag or antistatic mat
Blank panel (if component is not reinstalled)
CONSOLE Routing Flat-blade (–) screwdriver
Phillips (+) screwdrivers, numbers 1 and 2
Electrostatic bag or antistatic mat
Blank panel (if component is not reinstalled)
Phillips (+) screwdrivers, numbers 1 and 2
You must use an appropriate
You must use an appropriate
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