Remove the 2 screws that attach the control housing to the factory shaft.
Remove the 4 screws that hold the speaker cover plate on the bottom of the detector housing.
Install the Anderson mounting plate reusing the speaker cover plate screws. Do not over-tighten screws. The angle of the detector display can also be adjusted by loosening the lock nut and turning the plastic bushing.
Slide down the foam grip to expose the handle screw hole. Install the provided screw through the handle and into the plastic bushing hole.
Anderson Detector Shafts P.O. Box 727 Ridgeway, Ontario L0S 1NO Canada