Tools and Parts Required to Replace the M320 Hardware Components
To replace hardware components, you need the tools and parts listed in Table 1.
Table 1: Tools and Parts Required
Tool or Part | Components |
|---|---|
7/16-in. (11 mm) nut driver | Cables and connectors DC power supply |
Blank panels (if component is not reinstalled) | CB FPC PIC Routing Engine SIB |
Electrostatic bag or antistatic mat | CB FPC PIC Routing Engine SIB |
Electrostatic discharge (ESD) grounding wrist strap | All |
Flat-blade (–) screwdriver | Cables and connectors PIC (in an FPC1) Serial cable to AUX or CONSOLE Routing Engine port |
Insulated fuse removal tool | Fuses |
Phillips (+) screwdrivers, numbers 1 and 2 | Air filter (front or rear) Cable guards Cables and connectors CB CIP Craft interface FPC Fan tray (front or rear) PIC Power supply (AC or DC) Routing Engine SIB |
Rubber safety cap | Fiber-optic PIC or PIC cable |
Wire cutters | Cables and connectors DC power supply |
 | Note: If you have installed the cable cover, you must remove it before you can replace any hardware component or cable in the front of the chassis between the cable management system and the craft interface. To remove the cable cover, pull the lower tabs of the cover out of the slots of the lower cable guards, then pull the upper tabs of the cover out of the slots of the upper cable guards. To install the cable cover, insert the upper tabs of the cover into the slots of the upper cable guards, then insert the lower tabs of the cover into the slots of the lower cable guards (see Connecting PIC Cables to the M320 Router). |
