CONTROLS AND INSTRUMENTS 6. To lock the cab, push the cab tilt lever downward firmly, then visually check that the cab is locked with the main hook and tilting lever securely. 4. Raise the cab to the stop position and check that the cab stay is locked. 5. To lower the cab, unlock the cab stay by pulling the stay rearward. Lower the cab by holding the assist handle. - 2–47 -