8. Finally, refill the power steering fluid reservoir with the manufacturer-recommended fluid and start the engine to check for any leaks or issues with the power steering system.

Testing and Performance Verification: Once the installation is complete, test the air conditioning system to verify that it cools the bus effectively and operates without any issues. Monitor system performance to ensure it meets the desired cooling requirements.

For the reduced barrier ac hose, it refers to the thin wall ac hose. It means the outer layer of ac hose is thin compared to standard barrier hose.

lIn August 2018, Qirui Te obtained the license for discharging pollutants in Hebei Province;

Brake lines are an essential component of any vehicle's braking system, responsible for transmitting hydraulic brake fluid under pressure from the master cylinder to the wheel cylinders or calipers. A 3% or 16% reduction in the integrity of these lines can have serious consequences on the functionality and safety of the entire braking system.