To release the pressure in the fuel line the forklift operator should?

To release the pressure in the fuel line, the forklift operator should first ensure the engine is turned off and the key is removed for safety. Next, they can carefully open the fuel line connection or use a designated pressure relief valve, if available, while keeping a rag or container nearby to catch any fuel that may escape. It's essential to follow the manufacturer's guidelines and safety protocols during this process to avoid accidents or spills.