Which component must be inspected as part of the liquid fuel leak inspection?

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Multiple Choice

Which component must be inspected as part of the liquid fuel leak inspection?

Explanation:
Liquid fuel leak inspection focuses on parts of the fuel system that carry or store liquid fuel and can show leaks. The external fuel pump sits in the fuel delivery path and has seals and connections that can wear or fail, allowing fuel to leak. Because of that, it’s a common and important component to check for signs of liquid fuel leakage—wetness, stains, or fumes around the pump and its hoses. The other items aren’t part of the liquid fuel system: they don’t carry fuel and aren’t typical sources of liquid fuel leaks, so they aren’t inspected for this purpose.

Liquid fuel leak inspection focuses on parts of the fuel system that carry or store liquid fuel and can show leaks. The external fuel pump sits in the fuel delivery path and has seals and connections that can wear or fail, allowing fuel to leak. Because of that, it’s a common and important component to check for signs of liquid fuel leakage—wetness, stains, or fumes around the pump and its hoses.

The other items aren’t part of the liquid fuel system: they don’t carry fuel and aren’t typical sources of liquid fuel leaks, so they aren’t inspected for this purpose.

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