Juniper Networks J4350 - Manual (Page 188)

J4350 and J6350 Services Router Getting Started Guide
To remove the Crypto Accelerator Module:
1. Place an electrostatic bag or antistatic mat on a flat stable surface to receive
the Crypto Module.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and
connect the strap to the ESD point on the chassis, or to an outside ESD point if
the router is disconnected from earth ground. For more information about
ESD, see “Preventing Electrostatic Discharge Damage” on page 205.
3. Press and release the power button to power off the Services Router. Wait for
the
POWER LED to turn off.
4. Unplug the power cord or cable from the power source receptacle.
5. Remove the screws from the sides and the top of the chassis, and slide the
cover off the chassis.
6. Locate the Crypto Module on the system board (see Figure 51).
7. Remove the screw, as shown in Figure 52.
Figure 52: Removing the Crypto Module Screw
Remove screw
Standoff
washer
Release clips
g003815
8. Pull the white release clips on either side of the Crypto Module out to either
side, as shown in Figure 53, to tilt the Crypto Module upward.
168 Replacing Hardware Components