Common Failures of CHANGAN 8111190BN09 A/C Refrigerant Suction Hose for Eado/Eado Plus
- Hose Leakage: Many Eado/Eado Plus owners with A/C Refrigerant Suction Hose (OE 8111190BN09) report refrigerant leaks, which can reduce cooling efficiency.
- Cracking and Aging: Due to long - term use, the A/C Refrigerant Suction Hose in Eado/Eado Plus may crack and age, especially in high - temperature environments.
Maintenance Tips of CHANGAN 8111190BN09 A/C Refrigerant Suction Hose for Eado/Eado Plus
- First, before installing the CHANGAN Eado/Eado Plus A/C Refrigerant Suction Hose (OE# 8111190BN09), make sure the system is depressurized to prevent refrigerant leaks.
- When removing the old hose, note the position of the connectors. Clean the connectors thoroughly to ensure a proper seal for the new hose.
- Apply a small amount of refrigerant oil to the O - rings of the new A/C Refrigerant Suction Hose. This helps with installation and improves the sealing performance.
- Check the routing of the hose. Ensure it does not interfere with other components in the engine bay to avoid abrasion or damage.
- After installation, vacuum the A/C system to remove moisture and air, then recharge the refrigerant according to the vehicle's specifications.
Warning: Do not over - tighten the hose connectors. Over - tightening can damage the O - rings and lead to refrigerant leaks in the CHANGAN Eado/Eado Plus A/C system.