Heating pipe for fuel oil tank leaked on the flange position which under the floor front the boiler, to be renewed.
在锅炉前部底处燃油柜中加热管的法兰盘处漏，需换新。
Remove the four front panel screws; two at the top flange.
把四个前面板螺丝和两个顶部法兰上的螺丝卸下来。
Remove the four front panel screws; two at the top flange.
把四个前面板螺丝和两个顶部法兰上的螺丝卸下来。
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