FILLER CAP Meaning and
Definition
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A filler cap, also known as a gas cap or fuel cap, is a mechanical device typically located on the top of a vehicle's fuel tank or reservoir, designed to seal and secure the opening through which fuel is added. This cap serves as a protective cover to prevent dirt, debris, and contaminants from entering the fuel system, ensuring the integrity and proper functioning of the vehicle.
The main purpose of a filler cap is to maintain a sealed environment within the fuel tank, preventing fuel vapors from escaping and protecting against potential fuel leakage. It usually features a threaded or bayonet-style design that allows it to be securely fastened to the fuel tank opening, ensuring a tight closure. Additionally, filler caps often incorporate a rubber gasket or seal on the inner part of the cap, providing an extra layer of protection against leaks.
Modern filler caps often include various safety features such as pressure/vacuum relief valves or anti-spillage mechanisms. These features help regulate pressure changes within the fuel tank caused by temperature fluctuations or fuel evaporation, and prevent excessive fuel overflow during refueling.
In summary, a filler cap is a vital component in a vehicle's fuel system, serving as a protective barrier against contaminants, maintaining a sealed environment, and preventing potential fuel leakages or spills.
Common Misspellings for FILLER CAP
- diller cap
- ciller cap
- viller cap
- giller cap
- tiller cap
- riller cap
- fuller cap
- fjller cap
- fkller cap
- foller cap
- f9ller cap
- f8ller cap
- fikler cap
- fipler cap
- fioler cap
- filker cap
- filper cap
- filoer cap
- fillwr cap
- fillsr cap
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