AMERICAN TOURISTER Luggage, 24-Inch Stylish Trolley Suitcase, Large Capacity Travel Case for Men And Women, Frame Suitcase, Silver NH7 Combination Lock

1. Set the lock's dial to the initial password 0-0-0.

2. Press and hold the reset button (a) with a tool until you hear a "click" sound.

3. Rotate the password wheel (b) to set a new password.

4. After setting the new password, push the switch (c) in the direction of the arrow until you hear a "click" sound, indicating the password has been successfully set.