CHAPTER 28
Replacing Host Subsystem Components
IN THIS CHAPTER
Replacing the SFB on the SRX3600 Services Gateway | 207
Replacing a Routing Engine on the SRX3600 Services Gateway | 210
Removing the Battery from the Routing Engine of an SRX3600 Services Gateway for Recycling | 215
Replacing a CFM Card on the SRX3600 Services Gateway | 216
Replacing an SCM on the SRX3600 Services Gateway | 220
Replacing the SFB on the SRX3600 Services Gateway
The SFB is accessible from the front panel, in the topmost slot. It weighs approximately 5.1 lb (2.3 kg).
Before you replace the SFB, you must power off the services gateway.
To replace an SFB:
1. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on
the chassis. For more information about ESD, see Preventing Electrostatic Discharge Damage to the
SRX3600 Services Gateway.
2. If you have not already done so, power off the services gateway by pressing the Power button on the
front panel of the SFB for three to five seconds.
The PWR LED blinks to show you that the services gateway is shutting down. Wait for the services
gateway to shut down before you proceed to the next step.
3. Place an electrostatic bag or antistatic mat on a flat, stable surface.
4. Disconnect any cables attached to the SFB front panel connectors.
5. Loosen the screws on either end of the SFB front panel.
6. Pull open the ejector handles and slide the SFB halfway out of the chassis.
207
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