How to disassemble Citroen Elysee oil and gas connecting pipe?

Disassembly method of automobile tubing joint: 1. It takes skill. It has bayonets on both sides. You'd better remove the oil pressure from the front, clamp the two clips with needle-nosed pliers, and then push in hard and pull out hard to disassemble them. 2. If the owner finds out when the fuel tank starts to leak oil, he can introduce a simple and practical trick to deal with it, that is, stick the chewed chewing gum at the oil spill, so as to tightly seal the oil spill of the fuel tank with dry chewing gum; It sounds incredible, but it turns out that using chewing gum is indeed an effective response to the initial oil spill.