How to replace the filter element

Engineering machinery construction environment is generally not very good, the inside of the cartridge will need to be replaced often, replace the cartridge for the general owner of the operation is not very difficult, but need to pay attention to some points:

1. Buy the right type of cartridge: after removing the cartridge can see the piece number, if you are not very sure, you can also send their own models to us, we will help you to determine the piece number is all correct. Buying the wrong type of filter element will not only waste money but also affect the work of the engine.

   
   

2. Find the location of the air filter, the owner's manual or video, usually easy to find.

3. Clean the dust in the engine compartment, this is very important, so that the dust does not fall into the air intake.

   
   

4. Uninstall the old filter element and be careful not to damage the seal around the edge of the filter element.

5. Install the new filter element, pay attention to the direction of the arrow, and make sure that the sealing ring is not a problem, if there is a certificate of conformity, must be the first time to take out.

6. Start the engine after installing the cartridge, check that there is no abnormal noise even if the installation is completed.

   
   

   Of course, if there is no operating experience or encounter problems that can not be solved, it is recommended to go to a professional repair store, the key is still to weigh the actual situation according to their own!