修理凹陷油箱时,先把油箱拆下来,取掉油箱盖,倒净剩油。用一块具有弹性的橡胶块(大于油箱口),放于平地,将油箱倒放,油箱口压在橡胶上,使其密封。这时压住油箱,通过上部的油口往油箱中打气,当气压增加到一定的程度时,凹陷部位就会自动恢复。然后,再进行打磨修整和喷漆,最后装车。 Repair depression tank, the first tank removed, remove the fuel tank cap, pour the net surplus oil. Use a piece of flexible rubber block (larger than the tank port) and place it flat on the ground. Reverse the tank. The tank port is pressed against the rubber to seal it. Then depress the fuel tank, through the upper part of the oil tank to cheer, when the pressure increases to a certain extent, the depression will automatically recover. Then, polish and paint again, finally loading.