I don't know about your specific system. However, releasing the valve manually by turning the screw/knob simply allows fluid to move from one side of the valve to the other and should not allow any air into the system. Assuming you have the appropriate amount of fluid in the reservoir.
__________________
When seconds count, the police are only minutes away.
2023 Grand Design 2600RB, 2022 F-350 King Ranch tow vehicle, Titusville, FL when not on the road
|