1, twist the bolt on duty;
2, to cut off the glycerin lubricating oil tube;
3, the thrust board hang in the crane hoisting hook or other lifting equipment;
4, loosen the level of connecting rod a spring to pull to move jaw fixed jaw direction,
take out thrust board.
Jaw crusher is depends on the move of the crushing mechanism of relative to the jaw of
the relative extrusion for jaw movement to broken material.