Install the new wheel and spring the same way you removed ... use a screwdriver to make sure they’re tight on the sliding ...
If you notice that your sliding doors are drafty, difficult to open, or have any visible damage on the glass, then it's time ...
At CES 2023, which is taking place right now in Las Vegas, the Korean tech giant has taken things up a notch, unveiling its new 'Flex' OLED displays which add slidable screen technology to the mix.