What is the reason why the fuel tank cap of Lexus LS500h cannot be opened?
1 Answers
Possible reasons include rust or jamming of the fuel tank cap, motor failure, loss of elasticity in the switch spring, or freezing due to cold weather. There are three points to note when installing a fuel tank: 1. Storage location: The fuel tank storage location must be safe to prevent fire. The fuel tank or oil drum should be placed separately in a visible area, appropriately far from the diesel generator set, and smoking is strictly prohibited. 2. After placement: The highest oil level should not exceed 2.5 meters above the base of the diesel generator set. If the oil level in a large fuel depot is higher than 2.5 meters, a daily fuel tank should be added between the large fuel depot and the diesel generator set to ensure that the direct fuel delivery pressure does not exceed 2.5 meters. Even when the diesel generator set is shut down, fuel is not allowed to flow into the diesel engine through the fuel inlet pipe or injection pipe by gravity. 3. Resistance requirements: The resistance at the fuel port must not exceed the specified value for all diesel generators. This resistance value is based on the fuel tank being half full.