The sliding door of your Bus moves effortlessly thanks to several key guide parts that facilitate its smooth operation. However, over time, these guide parts can experience wear and tear, leading to a less-than-optimal sliding experience. To maintain the functionality of your sliding door, it's important to regularly inspect these guide parts during your maintenance routine. If you notice any signs of wear or resistance while operating the door, it's a clear indication that the guide parts may need attention. During your maintenance work, remember to prioritize checking and lubricating these crucial sliding parts. By doing so, you'll optimize the performance of your sliding door and prevent any unnecessary friction or wear that could compromise its functionality.