# Tools and Parts Required

To remove components from the chassis or the chassis from a rack prior to returning the chassis or components for repair or replacement, you need the following tools and parts:

- Mechanical lift, if available
- 3/8–inch wrench or nut driver
- Blank filler panels
- Electrostatic bag or antistatic mat
- Electrostatic discharge (ESD) grounding wrist strap
- Flat-blade (—) screwdriver
- Phillips (+) screwdrivers, numbers 1 and 2
- Plastic boots or other protective cover for fiber-optic SC and LC connectors
- Wire cutters