According to the quality of the air in the working environment of the tractor, proper maintenance and upkeep of the tractor air filter can effectively prevent a decrease in tractor power and extend the service life of the engine. In cases of poor air quality, the maintenance interval can be appropriately shortened.

When maintaining the air filter of the tractor, it is necessary to strictly check the sealing of each part; After maintenance and upkeep of the filter, it is necessary to ensure that the sealing gaskets are in good condition, the filter is installed correctly, and the function is reliable.

Precautions for maintenance of tractor air filter
1. When maintaining the air filter, do not let the filter come into contact with water, fire, or oil to avoid contamination and damage
2. Be careful when disassembling, cleaning, and installing the filter element, and do not damage the filter paper
3. When damage such as breakage or perforation is found on the filter paper, it should be immediately stopped from use and replaced with a new filter element
4. If there is no spare filter element temporarily, adhesive tape or paper can be used to stick it to the broken or perforated parts of the filter element. After temporary use for a period of time, a new filter element can be replaced

When maintaining the air filter of a tractor, it is necessary to strictly check the sealing of the connections between the air filter and the intake pipe, cylinder head intake port, etc. The air filter and the intake system connected to it are not allowed to have air leakage, otherwise it will reduce or lose the filtering effect of the filter. Therefore, special attention should be paid when installing the air filter. Once air leakage is found, it should be dealt with in a timely manner.

Method for checking the sealing of the intake system
Start the engine and let it idle steadily. Remove the air filter cover and block the intake pipe with a cotton cloth. The engine should be immediately turned off within 3-5 seconds. Otherwise, it indicates that there is air leakage in the intake system and should be promptly eliminated. Tractor filters using paper filters should not be used in this way to avoid damaging the paper filter.