Transfer the 4 vertical wheels from the old carriage plate to the right side of the new carriage plate.
Remove the vertical switch and the 2 sheet metal brackets from the old carriage plate and install them to the new carriage plate.
Remove the wheel assemblies from the v-rail spreader tool and install them with lock washers to the carriage plate.
Install the horizontal switch and cable carrier bracket to the carriage plate.
Install the carriage onto the v-rails and install the lower wheels.
Start with the outside wheels and adjust the cams so wheels engage the rail and do not spin.
Install the middle wheels and adjust the cams to engage the wheel to the rail.