How to install the door and window pulley Installation skills of the door and window pulley

Preparation materials: door and window pulleys, flat screwdriver.

1. First, screw the window sash lock with a screwdriver, as shown in the following figure:

2. Then remove the window sash top protection block, as shown in the figure below:

3. As shown in the figure below, pry the edge banding from bottom to top with a flat screwdriver:

4. As shown in the figure below, hold the sash with both hands and remove it:

5. Then prepare the window pulley to be replaced, as shown in the following figure:

6. As shown in the figure below, measure the size of the notch with a tape measure:

7. Finally, install a new pulley with the same size into the notch of the pulley, as shown in the following figure: