Original factory service kit for genie garage door opener replacement carriage screw drive. Compatible with Genie screw drive openers made in the last 30 years. New replacement carriage (36179R.S), now being shipped, is also compatible with the new Excelerator. This carriage works with the 25589S model as well as the magnetic limit Genie Excelerator model openers. Does not work with the old models 400 and 401, made in the 1960's and early 70's.
When replacing the carriage, reset open and close limit switches for proper operation and lube the screwdrive with Lubriplate lubricant
To install carriage, remove the door arm from the existing carriage. Remove the nuts to the bolts on the screw drive rail to the front header bracket and slide the rail off to one side, giving room for the old carriage to be removed by sliding it off the end of the rail. Slide the new carriage onto the rail and replace the rail on the header bracket bolts and secure. Reinstall the door arm and engage the new carriage. Adjust limits, if necessary.