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| Customization: | Available |
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| After-sales Service: | 3year |
| Warranty: | 3year |
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| Installation Precautions | 1. Model Matching: Before installation, carefully check the compatibility between the model of the slack adjuster and the braking system of the truck and semi-trailer. Different vehicle models and braking specifications require different models of slack adjusters. Incorrect installation will lead to abnormal braking performance. |
| 2. Cleaning Work: Thoroughly clean the installation position to remove oil stains, rust, and impurities. Avoid these foreign matters from entering the braking system, which may affect the normal operation of the slack adjuster and the braking effect. | |
| 3. Correct Installation Position: Install the slack adjuster accurately at the designated position in strict accordance with the design requirements of the vehicle's braking system. The installation angle and direction need to be precise to ensure that its connection and coordination with components such as the brake drum and brake shoes are in the best state. | |
| 4. Tightening of Connecting Components: Use tools with the specified torque to evenly and firmly tighten the bolts, nuts, and other components connecting the slack adjuster. If it is too loose, the components are likely to loosen, affecting braking safety; if it is too tight, it may damage the threads or cause component deformation. | |
| 5. Clearance Inspection: After installation, initially check the braking clearance to ensure that it is within a reasonable range. Generally, the clearance between the brake drum and the brake shoe should meet the standard value specified by the vehicle manufacturer, usually between 0.5 - 1.5 millimeters. | |
| Maintenance Precautions | 1. Regular Inspection: Develop a regular inspection plan. Generally, inspect the slack adjuster at least once every 10,000 - 20,000 kilometers of driving or once a month. Check whether there is any damage or deformation on the appearance, and whether the connection parts are loose. |
| 2. Lubrication Treatment: According to the requirements of the product instruction manual, regularly lubricate the moving parts of the truck and semi-trailer slack adjuster. Use suitable lubricants, such as special high-temperature and wear-resistant greases, to ensure that the internal components such as the worm gear, worm, and push rod move smoothly and reduce wear. | |
| 3. Braking Clearance Adjustment: Regularly check the braking clearance and adjust it in a timely manner. As the vehicle runs and the brake pads wear, the braking clearance will change. When the clearance is too large and the braking effect deteriorates, precise adjustment should be carried out through the slack adjuster to restore it to the normal range. | |
| 4. Dust and Water Protection: Keep the slack adjuster clean to prevent dust, sand, and other substances from entering the interior. At the same time, pay attention to water prevention to avoid rust and corrosion of internal parts due to water ingress, which may affect the performance and service life of the slack adjuster. | |
| 5. Replacement Cycle: Although there is no fixed mandatory replacement cycle for the slack adjuster, when there is irreparable wear, deformation, or damage, or the braking clearance still cannot be maintained within the normal range after multiple adjustments, the slack adjuster should be replaced with a new one in a timely manner to ensure the reliability of the braking system. |
Jining Shengda Machinery Co.,ltd is a comprehensive enterprise that integrates design, production, and sales of semi-trailer parts and semi-trailer, located in Jining City, Shandong Province, China. The company was established in 2004, mainly engaged in trailer axles, trailer suspension, trailer landing gear, trailer fifth wheel, trailer king pin,container fasteners twist lock, brake chamber, slack adjuster, air bank, semi trailer parts and semi trailer. Also distributes truck parts,excavator parts,bulldozer parts,agricultural equipment parts,,lifting platform parts,general machinery parts,used semi trailer,used truck and so on. It has various manufacturing equipment and more than 1000 experienced employees with a factory area of over 24000 square meters. Our company has large-scale production and warehousing capabilities. Improving product quality, improving employee quality, strict quality assurance system and sound management system, and high-quality after-sales service are our foundation. Our company adheres to the principle of "quality first, reputation first" and provides customers with various types of products with quality and quantity assurance. In the fierce market competition, keep up with the times, maintain innovation, and ensure product leadership! Relying on technology, continuously improving the technological content of the products sold, and creating higher market value for society, customers, and companies. Our company has always created enterprises with integrity, operated the market with integrity, and won a good reputation, as well as the respect of our domestic and foreign peers.
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