Routine maintenance of truck drive shaft:

1. Do not start with a high gear or lift the clutch pedal violently. Excessive impact can damage the transmission mechanism, including the transmission shaft.

2. The vehicle is overloaded and overspeed. All vehicles will have their approved load capacity. Excessive overloading will exceed the bearing capacity of the parts, which will aggravate the damage of the parts.

3. Check the working condition of the transmission shaft frequently. At ordinary times, before driving and after parking, check the vehicle transmission shaft. You can refer to the "Three Inspections and Four Inspections" in the daily maintenance of your car.

4. Always check the fastening of the transmission shaft hanger, whether the support rubber is damaged, whether the connection parts of the transmission shaft are loose, and whether the transmission shaft is deformed.

5. In order to ensure the dynamic balance of the transmission shaft, it is necessary to pay attention to whether the balance welding pad is desoldered. The new transmission shaft components are provided together. When the new transmission shaft is loaded, pay attention to the assembly mark of the telescopic sleeve, and ensure that the flange fork is in one plane. When repairing and disassembling the transmission shaft, the assembly marks shall be printed on the telescopic sleeve and the flange shaft to keep the original assembly relationship unchanged during reassembly.

6. The universal joint cross bearing shall be filled with lubricating grease frequently. In summer, No. 3 lithium base grease shall be injected, and in winter, No. 2 lithium base grease shall be injected. For the use of lubricating grease, please refer to Don't Use "Butter" Indiscriminately Talking about the Classification and Use of Lubricating Grease.

Xingtai Yuantuo Auto Parts Manufacturing Co., Ltd. (formerly Nangong Tongda Auto Parts Factory), founded in 1990, is a manufacturer specializing in the production and sales of transmission shaft brackets and torsion bar rubber cores.