In a fuel dispensing system, what is a potential consequence of not properly maintaining seals?

In a fuel dispensing system, properly maintained seals are crucial for ensuring the system operates safely and efficiently. When seals are not adequately maintained, one of the primary consequences is the leakage of fuel. This leakage can lead to several significant issues, including safety hazards, environmental contamination, and financial losses due to fuel waste.

Fuel leaks can create dangerous situations, such as fire risks, and contribute to groundwater contamination if the spillage is not contained. Additionally, fuel leakage can lead to regulatory compliance issues and the potential for costly fines or penalties from environmental protection agencies. Maintaining seals helps to create a secure barrier that minimizes the risk of fuel escaping from the system, thus preserving safety and integrity within the fuel dispensing operation.

In contrast, the other options do not directly relate to the consequences of seal maintenance in a fuel dispensing system. Increased fuel efficiency, improved pressure readings, and decreased wear on components are not guaranteed outcomes when seals are not properly maintained; rather, they may indicate the opposite result of poor maintenance.