Small Engine Technology Certification Practice Exam

The first step in inspecting the fuel bowl and float is to remove the float hinge pin. This step is essential because it allows access to the float and the float bowl for a thorough inspection. By removing the float hinge pin, the float can be detached from the assembly, enabling you to closely examine it for any issues such as damage, wear, or improper functioning. This access is critical to ensure that the float operates freely and that the fuel level is regulated properly in the bowl.

The other steps, while important in the overall process of fuel system maintenance, come after the float has been accessed. Checking for leaks would be part of a larger inspection after the float assembly is assessed. Examining the fuel filter and inspecting the fuel pump are also relevant to maintaining the fuel system but are not direct steps associated specifically with inspecting the fuel bowl and float initially. Removing the float hinge pin is a prerequisite for conducting a complete inspection of the float and its operation within the fuel system.