To adjust hinges on a cabinet door, whether it's on the left or right, follow these steps:

1. Identify the Hinge Type: Determine if the hinges are butt hinges or full overlay hinges. This will affect the adjustment process.

2. Loosen Hinge Screws: Use a screwdriver to gently loosen the hinge screws on the door side of the hinge.

3. Adjust the Hinge: For left adjustments, turn the hinge pivot bolt counterclockwise to move the hinge out. For right adjustments, turn the pivot bolt clockwise. Adjust the door until it is level and aligned with the cabinet.

4. Tighten Screws: Once the door is in the correct position, retighten the hinge screws to secure the door.

Adjusting hinges on a cabinet door is crucial for maintaining the door's alignment and ensuring smooth operation. According to a study by the National Kitchen & Bath Association (NKBA), proper hinge adjustment can extend the lifespan of cabinet doors by up to 30%. This is because misaligned doors can lead to uneven wear on the hinges and the door itself, causing premature damage. Additionally, a misaligned door can affect the overall aesthetic of the kitchen or bathroom, impacting the value of the space. Therefore, regular maintenance and proper hinge adjustment are essential for both functional and aesthetic reasons.