INSTRUCTIONS FOR CHANGING LIFTER ON AC-300A, & AC-300B

Remove the two small screws that hold the cover on and remove the cover. Remove the two screws that hold the lifter assembly down on the chassis. Unplug the old lifter assembly. Plug the new lifter assembly and bolt it down.

After you have determined that the unit is working properly, replace the cover and hold down screws. If you have any problems, in the operation of the unit, call us.