Foshan Ultraton Engineering Machinery Co., Ltd.
Foshan Ultraton Engineering Machinery Co., Ltd.
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Semi-trailer Factory Summarizes Post-Maintenance Needs

Semi Trailer

Semi-trailer Factory Summarizes Post-Maintenance Needs

Semi-trailer factory has summarized the maintenance methods needed in the later period. Do you know about it? The later stage maintenance of semi-trailers is very important. Paying attention to maintenance can prolong the lifespan of semi-trailers, reduce engine problems. Some owners seldom take care of their semi-trailers, and the lack of maintenance can lead to frequent problems, shortening the working lifespan. We will briefly introduce the article sorted out by the semi-trailer factory.


  • The semi-trailer factory cleans and lubricates all the parts according to the lubrication chart.

  • Semi-trailer factory inspects and adjusts the clearance between the brake pads and drums of all wheels.

  • The semi-trailer factory checks for leakage in the brake system and hydraulic system pipelines, and whether the connecting hoses are intact.

  • Check whether the electrical wiring of the semi-trailer is loose, damaged, or has poor insulation.

  • Check whether all parts of the semi-trailer fifth wheel coupling and steering gear are intact.

  • Check whether the connection of the steering rod is loose and whether it affects the straightness of the tires, and adjust the steering rod system if necessary.

  • Check whether all parts of the semi-trailer suspension are intact.

  • Check whether all tires of the semi-trailer have excessive or abnormal wear, whether the tire pressure is sufficient, and whether the valve position is correct.

  • Clean all parts of the semi-trailer and check whether there is paint peeling, rust, dirt or not.

  • Inspect all components of the power unit of the semi-trailer, clean the oil tank and valves, and check the oil quality. Change the oil if necessary.


As one of the top semi-trailer manufacturers in China, Foshan Ultraton Engineering Machinery Co., Ltd has been committed to providing customers with high-quality semi-trailer, such as truck trailers and container trailers. You can also find different types of trailer parts in ULTRATON's trailer factory. Customer satisfaction is our constant pursuit.


Ultraton's truck trailer factory has a complete set of production equipment and complete truck and trailer parts, not only can produce different types of semi-trailers but also provide their spare parts. We put customer satisfaction first and strive to provide you with better quality and more professional services than any other semi-trailer supplier. Welcome to consult us.