Secrets Veteran Truck Drivers Don't Want to Reveal: These Filter Tips Can Save You Tens of Thousands of Yuan in Maintenance Costs

Update time : 2025-06-25 18:23:17

To ensure the efficient operation of your truck, besides understanding the types of filters, it's crucial to know their replacement cycles, selection criteria, and maintenance methods.

I. Replacement Cycles of Filters

Air Filter: Regularly inspect or replace every 15,000 - 30,000 kilometers. Shorten the cycle in harsh environments. If issues like decreased engine power occur, conduct timely inspections.

Oil Filter: Replace simultaneously with engine oil, typically every 5,000 - 10,000 kilometers.

Fuel Filter: The replacement cycle is 20,000 - 40,000 kilometers, which should be shortened in areas with poor - quality fuel.

Air - Conditioner Filter: It is recommended to inspect every 10,000 - 15,000 kilometers. Replace it promptly when problems such as reduced air volume arise.

II. Selection Criteria for Filters

Choose Original Equipment Manufacturer (OEM) Parts: OEM filters have undergone strict testing, offering high compatibility with vehicles and ensuring optimal filtration. For example, the OEM filters for FAW Jiefang light trucks have excellent adaptability.

Check Quality Certifications: Pay attention to certifications like ISO (International Organization for Standardization) and TS (Automotive Industry Quality Management System) to ensure the quality and performance of the filters.

Select Based on Vehicle Conditions: For trucks operating under harsh conditions, choose durable filters with strong filtration capabilities. For instance, use dual - stage air filters in desert areas. For urban short - distance transportation, conventional filters are sufficient.

III. Filter Maintenance

Air Filter: Regularly check the appearance and replace immediately if damaged. For dry - type filters, clean them with compressed air (less than 588KPa) from the inside out, being cautious to prevent dust from entering the engine intake. For oil - bath filters, fill with oil according to regulations, clean and replace the oil in a timely manner. For dual - stage desert filters, perform maintenance every 5,000 kilometers, and replace the outer and safety filters after 5 maintenance cycles or 30,000 kilometers. Shorten the maintenance and replacement cycle in dusty areas and keep the dust - discharge valve vertical.

Oil Filter: Ensure good sealing when replacing. Apply a thin layer of oil to the seal ring. Select reliable products and regularly check for oil leaks.

Fuel Filter: Drain the water regularly, pay attention to the installation direction, choose the right model when replacing, and keep the fuel system clean.

Air - Conditioner Filter: Clean it regularly. Replace it when it's severely soiled. Ensure the correct installation direction.

Truck filters are essential for the operation of engines and key systems. By emphasizing their maintenance and making the right choices, you can ensure your truck runs efficiently, reduce costs, and extend its service life.

Prev : Truck Shock Absorbers: Key to Performance and Maintenance, Do You Really Understand Them?

Next : Essential Knowledge for Truck Drivers: Types, Lifespan, and Usage of Spark Plugs

Secrets Veteran Truck Drivers Don't Want to Reveal: These Filter Tips Can Save You Tens of Thousands of Yuan in Maintenance Costs​

Secrets Veteran Truck Drivers Don't Want to Reveal: These Filter Tips Can Save You Tens of Thousands of Yuan in Maintenance Costs