DETAILS

• Used for attaching the screw of Genie screw drive rail to the motor head.
• This coupler is made to break away if the door hits a hard obstruction thereby protecting the motor.
• If the motor of the screw drive Genie runs but the screw is not turning this coupler needs replaced.
• To check and replace that part remove the two screws holding the rail to the main power head
• Mounts on rear of opener rail and fits in motor head.