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Fras-le, a leading commercial vehicle (CV) braking supplier, has issued guidance to help operators and technicians manage common issues related to brake drum installation and maintenance. The company emphasizes proper practices to avoid overheating and excessive brake drum wear, which can significantly impact vehicle performance and safety.
Key Highlights:
- Radial Cracking: Often caused by using the wrong drum or improper hub surface cleaning. Cracked drums must be replaced, and technicians should ensure correct drum selection and clean installations.
- Oval-Shaped Drums: Variations in drum diameter can result from excessive heat or mishandling, leading to uneven brake lining wear. Regular inspections and careful handling during maintenance can help prevent this issue.
- Excessive Wear: Edge wear or damage around rivet holes may indicate abrasive material in the system. Fras-le recommends proper dust shield installation and, if necessary, removing lower shields to minimize debris buildup.
Fras-le highlights its precision manufacturing processes that contribute to superior brake drum performance. Each drum is crafted with uniform wall thickness to ensure consistent thermal expansion, reducing brake judder and vibration while promoting even stress distribution.
The company ensures quality by rigorously testing every batch for metallurgical composition, hardness, and tensile strength. Made from high-grade cast iron, the drums undergo controlled cooling to enhance durability and maintain optimal hardness.
Fras-le brake drums are also UN ECE R90:02 certified, adhering to stringent regulations for braking performance and manufacturing quality. Their smooth finish, achieved through precision cutting, further reinforces the brand’s reputation for reliable and high-performance braking solutions.
For more details, visit www.fras-le.uk.
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