Step1: Ensure the door is stable before starting the installation process.
Step2: Carefully remove the existing hinge assembly from both the door and frame using proper tools.
Step3: Thoroughly clean the mounting surfaces to ensure proper alignment and secure fitting.
Step4: Position the new roller hinge assembly accurately in place.
Step5: Secure it firmly using the original hardware or compatible fasteners.
Step6: Slowly open and close the door to verify smooth operation.
Step7: Make small adjustments if alignment is off.