IBM Medium J11 Hardware Installation And Maintenance Manual page 57

23. Clip the CMA "B" bracket onto the right rail subassembly CMA attachment bracket (from Step 7).
Ensure that the blue spring clips onto the C-shaped CMA attachment bracket securely, and the arrow
next to the "B" mark on the CMA arm is pointed upward. The "B" bracket should reside outside of the
CMA ramp "lip" (see middle photo).
24. Clip the CMA "A" bracket onto the chassis CMA attachment bracket (from Step 22). Ensure that the
blue spring clips onto the C-shaped CMA attachment bracket securely. The "A" bracket should reside
inside the CMA ramp "lip" as shown above
25. Install the crossbar.
Chapter 4. Installation 37