Semi-trailer Maintenance Knowledge
Maintenance Knowledge
Safe driving is the top priority in a truck's life. To prevent problems before they occur, trailers should be routinely inspected every week or before each transport. The more complete the inspection items, the better.
Regularly check the vehicle chassis and body: Regularly check the chassis structure and body of the semi-trailer, including the frame, suspension system, connectors and other components to ensure its integrity and stability. Pay special attention to check whether there are cracks, deformations, looseness, etc., and repair or replace damaged parts in time.
Tire inspection and maintenance: Tires are one of the important safety parts of a semi-trailer. Regularly check the tread wear of the tires, whether the air pressure is normal, and whether there are scratches, cracks and other problems in the tires. Replace severely worn or damaged tires promptly and maintain correct tire pressure.
Braking system maintenance: The braking system is one of the key safety components of a semi-trailer. Regularly check the wear of brake pads, brake discs, brake oil and other components to ensure the normal operation of the braking system. Replace seriously worn brake components in a timely manner, and perform regular adjustments and maintenance on the brake system.
Lubrication and fluid replacement: Regularly lubricate various lubricating parts of the semi-trailer, including steering mechanism, suspension system, transmission system, etc. At the same time, regularly replace engine oil, transmission oil, brake oil, steering oil and other fluids to keep them in good working condition.
Electrical system inspection: Regularly check the electrical system of the semi-trailer, including the working condition of the lights, turn signals, brake lights, width lights and other components. Ensure the normal operation of the electrical system and improve the safety of driving at night and in bad weather.
Keep it clean: Clean the appearance and chassis of the semi-trailer regularly to remove road sediment, dirt and other debris to prevent their accumulation and damage to the vehicle, and ensure the normal operation of related components.
Driving habits: Drivers should develop good driving habits and avoid dangerous operations such as sudden braking and sharp turns to reduce wear and damage to semi-trailers and extend the service life of the vehicle.
Regular repair and maintenance: Regularly send the semi-trailer to a professional repair and maintenance agency for comprehensive repair and maintenance, including inspection and adjustment of various mechanical components, electrical systems, braking systems, etc., to ensure the safety and reliability of the vehicle.
