13Appendix A: CASTER INSTALLATION•Locate one caster and four each of the suppliedscrews and lock washers.•Hold the caster in place and handstart thescrews. Be careful to ensure that the screws are onthe proper thread chase. DO NOT PUSH TEE NUTINTO ENCLOSURE.•Use a screw driver to tighten the four screws. Becareful not to over tighten the screws.•Repeat the steps above for the remaining three cast-ers.