124 MX3630-01 Rev. J SlideDriver/SlideDriver 50VF Series © 2019 www.hysecurity.com
Drive Rail
Verify that the drive rail does not move more than 1-inch up and down or ¼-inch side-to-side throughout the
entire horizontal travel of the gate. Re-alignment is simple if the rail is mounted with U bolts. Adjusting the rail
for side-to-side movements requires inserting shims between the rail and the gate where necessary. To adjust
side-to-side movements, loosen the U bolts and add or remove shim stock. To adjust up or down, loosen the U
bolts and simply tap the rail with a hammer until the correct height is reached.
If using XtremeDrive wheels, the height of the drive rail needs to be set between 9¾ to 10 inches
(24 to 25 cm) from base of SlideDriver chassis if using XtremeDrive™ wheels. Review SlideDriver Standard and
Slow Down Limit Ramps on page 24.
XtremeDrive™ System
AdvanceDrive™ Wheel
Drive Rail (standard)
XtremeDrive™ Wheel
Rack