Thrust washer

Thrust washer  

Thrust washer for 4D sander

A thrust washer in the handle of a 4D single-brush sander is a mechanical component that plays a role in the operation and safety of the machine. It is placed between the various moving parts of the handle to ensure a good fit and prevent premature wear due to friction.

The main function of the thrust washer is to limit excessive movement of the handle's moving parts, such as the handles, axles or adjustable parts. It helps to hold the parts in place in a stable manner and ensures correct alignment, making the single-brush sander easier to use.

When to change the thrust washer depends on how worn it is and how well it performs.
Here are some signs that it may be time to replace it:

1. Visible wear: If you notice that the thrust washer is showing obvious signs of wear, cracks or deformation, it's time to change it. A defective washer can lead to a poor fit of the handle parts, which can affect stability.
2. Excessive movement: If you notice excessive play or unexpected movement of handle parts when using the single-brush sander, this may be caused by a worn or defective thrust washer.

3. Adjustment problems: If you have trouble adjusting the moving parts of the handle, such as the handles or pins, this may be due to a defective thrust washer preventing proper alignment.

It's important to replace the thrust washer as soon as you notice any signs of wear or malfunction, as this can affect the proper operation of the single-brush sander and potentially compromise user safety. If you're not sure about the condition of the thrust washer or how to replace it, we recommend that you call Repex Floor to carry out this operation.

 Non contractual photo 📷
Please note that the photos of the parts do not use the same scale.