Technical Documentation
Related Documentation
Tools and Parts Required to Replace the T640 Hardware Components
To replace hardware components, you need the tools and parts listed in Table 1.
Table 1: Tools and Parts Required for Component Replacement
Components | Tool or Part |
|---|---|
All | Electrostatic discharge (ESD) grounding wrist strap |
AC power supply | Phillips (+) screwdriver, number 2 1/4-in. slotted screwdriver or 5/32-in. (4 mm) allen wrench Note: The terminal connections have either slotted screws or hex screws. Use a 1/4-in. slotted screwdriver for the slotted screws. Use a 5/32-in (4-mm) Allen wrench for the 5/16-in hex screws. |
AC power supply cord | Phillips (+) screwdriver, number 2 1/4-in. slotted screwdriver or 5/32-in. (4 mm) allen wrench Note: The terminal connections have either slotted screws or hex screws. Use a 1/4-in. slotted screwdriver for the slotted screws. Use a 5/32-in (4-mm) Allen wrench for the 5/16-in hex screws. |
Air filter (front or rear) | Phillips (+) screwdrivers, numbers 1 and 2 |
CIP | Phillips (+) screwdrivers, numbers 1 and 2 |
Control board | Phillips (+) screwdrivers, numbers 1 and 2 Electrostatic bag or antistatic mat Blank panel (if component is not reinstalled) |
Craft interface | Phillips (+) screwdrivers, numbers 1 and 2 |
DC power supply | Phillips (+) screwdrivers, numbers 1 and 2 7/16-in. (11 mm) nut driver |
DC power supply cable | 7/16-in. (11 mm) nut driver |
Fan tray (front or rear) | Phillips (+) screwdrivers, numbers 1 and 2 |
FPC | Phillips (+) screwdrivers, numbers 1 and 2 Blank panel (if component is not reinstalled) Electrostatic bag or antistatic mat |
PIC | 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) |
Routing Engine | Phillips (+) screwdrivers, numbers 1 and 2 Electrostatic bag or antistatic mat Blank panel (if component is not reinstalled) |
Serial cable to AUXILIARY or CONSOLE Routing Engine port | Flat-blade (–) screwdriver |
Standard SIB or T640-SIB | Phillips (+) screwdrivers, numbers 1 and 2 Electrostatic bag or antistatic mat Blank panel (if component is not reinstalled) |
SCG | Phillips (+) screwdrivers, numbers 1 and 2 |
