العربية
Technical reasons to lose or change the color of hydraulic oil
- • Do not get rid of the air in the hydraulic group while changing the oil
- • The presence of a leak that leads to a decrease in the oil level in the tank, which increases the amount of air in the tank
- • Take a talma at a higher rate of behavior than the designer of the group
- • Do not completely get rid of old oil when changing oil
- • Water pollution of oil
- • The use of low-capacity oil in the separation of water or air