What should be removed before taking off the cylinder head from a Kohler® Command Pro CH 270 engine?

Before removing the cylinder head from a Kohler® Command Pro CH 270 engine, it is essential to remove the rocker arms. The rocker arms are a critical component of the engine's valve train, and they directly interact with the valves, allowing for the opening and closing of the intake and exhaust ports.

When you detach the cylinder head, the rocker arms must be removed to ensure that the head can be lifted off without any obstructions. This step also prevents damage to the rocker arms and other related components. Additionally, removal of the rocker arms allows for better access to the cylinder head mounting bolts, which can be crucial for safely and effectively disassembling the engine.

While the other components such as the carburetor, fuel lines, and oil filter may need to be addressed during engine servicing, they are not specifically required to be removed prior to the head's removal. The rocker arms are unique in their necessity for the removal process to avoid mechanical interference and maintain the integrity of the engine components.