See other failures under 000.html.
![[img_0820-quarter.jpg]](img_0820-quarter.jpg)
Cracked at the root of the junction between the arm and the spider. Crack found by inspection during service.
Crack shows as a dark line on the lower flat surface; crack also extends over the near edge and down towards the marks left by the ball mill, but does not show in this picture.
![[img_0822.jpg]](img_0822.jpg)
Closer view, but poor focus.
![[img_0832.jpg]](img_0832.jpg)
![[img_0834.jpg]](img_0834.jpg)
See also FAIL-015.