* Your Bobcat Operator's Manual: This manual contains all the technical specifications and maintenance information for your specific machine. It is the most reliable source for this information.
* Bobcat Website: The official Bobcat website may have a section where you can search for your specific model and find the engine oil capacity.
* Your Local Bobcat Dealer: Contact your local Bobcat dealer. They can provide you with the correct information for your S185 Bobcat.
Please note: It is crucial to use the correct type and amount of engine oil recommended by the manufacturer. Using the wrong oil can damage your engine.