Remove the old hanger by unbolting or cutting, slip the correct hinged hanger around the shaft, close it, bolt it in place, and install the bearing cartridge. If a 100-HS split cartridge is utilized, removal of additional shaft mounted components is unnecessary. The 100-HF series hinged hanger frames use Metcar's standard S-100 Clip lock to retain the cartridge, eliminating the need to use frames with spring retainers or "open" tops.