How To Check The Heavy Truck Brake Linings Out Arc Straightness Easily?
In the absence of inspection tools, you can check the drums in a simple way. Outer arc straightness. The two outer arcs of the product are in parallel contact to observe whether the gap is evenly dense. Really, is there a wave or a convex or concave phenomenon? Brake pads with tight or no undulations Brake pads that are qualified for straightness.