How often is the air spring isolator replaced?

How often should air spring isolators be replaced? In fact, this type of shock absorber does not have a stable replacement time, and if it needs to be replaced, it needs to be distinguished according to the actual situation. The important aspect of replacement is to distinguish the current level of damage to the instrument and equipment. You can see if there is any embrittlement or cracking in the internal structure of the instrument and equipment. If this situation occurs, you need to dismantle and replace the instruments and equipment, but if it is not the case, you need to dismantle and replace the instruments and equipment. When dismantling and replacing such machinery and equipment, it is also necessary to go to a professional repair department for dismantling and replacement.