Abstract: In accordance with one aspect of the present disclosure an adjustable mirror assembly for a work machine is disclosed. The adjustable mirror assembly includes a support bracket adapted to be attached to the work machine and an intermediate bracket. The intermediate bracket interfaces with a back surface of a mirror and with the support bracket. The adjustable mirror assembly includes a first linear actuator for rotating the mirror about a pitch axis. The first linear actuator to rotate the mirror about a pitch axis attaches to the support bracket and to the intermediate bracket. A second linear actuator to rotate the mirror about a yaw axis is attached to a point fixed to the intermediate bracket and to the back surface of the mirror.

Abstract: In accordance with one aspect of the present disclosure an adjustable mirror assembly for a work machine is disclosed. The adjustable mirror assembly includes a support bracket adapted to be attached to the work machine and an intermediate bracket. The intermediate bracket interfaces with a back surface of a mirror and with the support bracket. The adjustable mirror assembly includes a first linear actuator for rotating the mirror about a pitch axis. The first linear actuator to rotate the mirror about a pitch axis attaches to the support bracket and to the intermediate bracket. A second linear actuator to rotate the mirror about a yaw axis is attached to a point fixed to the intermediate bracket and to the back surface of the mirror.

Abstract: A method for detecting a crack in a frame is disclosed. The method includes sensing with a first pressure sensor a first pressure within a first sealed cavity. The first sealed cavity is interior to a first structure of the frame. Additionally, the method includes detecting a first change in the sensed first pressure. The method also includes determining preliminarily that a crack has formed in the first structure based on the detected change in the sensed first pressure. In addition, the method includes determining a criticality of the crack.

Abstract: A method for detecting a crack in a frame is disclosed. The method includes sensing with a first pressure sensor a first pressure within a first sealed cavity. The first sealed cavity is interior to a first structure of the frame. Additionally, the method includes detecting a first change in the sensed first pressure. The method also includes determining preliminarily that a crack has formed in the first structure based on the detected change in the sensed first pressure. In addition, the method includes determining a criticality of the crack.