The replacement of bucket steps are as follows:
First: With the bucket down on the flat ground, resistance of the demolition will be smaller.
Second: remove the bucket pin and connecting rod pin. During this process, attention should be paid to the removal of the bucket pin and the connecting rod pin so that they will not be contaminated by sediment.
Third: install the bucket ready to use and other working device.
Fourth: install the bolt and nut of each pin, and then apply the grease on the pin.
Matters needing attention：
First: knock pin with a hammer, prevent metal scraps flying into the eyes.
Second: remove the bucket, to safety and stability.
Third: hit the pin hard, to prevent the pin from coming out and hurt the surrounding people.
Fourth: demolition, pay attention not to stand in the bucket below, also do not have any part of the foot and body placed below the below.
Fifth: the right hole, do not put the finger into the pin hole.