: If the vehicle has manual valves, a hand icon will appear over the coupling. Right-click to open the valve; if it remains closed, no liquid will flow.
: On certain setups, you must manually toggle the manure flow using the left mouse button once the hose is attached.
: All vanilla vehicles are supported, though some may require additional "Manure System" ready components from official ModHub or GitHub to function with the manual couplings. Manure System | ModHub - Farming Simulator
: Typically priced around $150 , these have male-to-male ends for connecting pumps to tankers or storage.