What is the purpose of a fuel strainer during assembly?

The purpose of a fuel strainer during assembly is to remove contaminants from the fuel before it reaches the engine. Contaminants such as dirt, rust, and debris can enter the fuel system and potentially cause significant damage to the engine components. By filtering these impurities out, the fuel strainer ensures that clean fuel is supplied to the engine, promoting optimal performance and longevity of the engine parts.

While enhancing fuel flow, maintaining engine temperature, and increasing fuel pressure are important aspects of fuel system function, these are not the primary functions of a fuel strainer. Its critical role is focused on filtration to protect the engine from harmful particles that could disrupt operation.