Figure 6-131 Face-down Bins (3 of 3) To Reinstall: 1 Guide the empty bin sensor in the slot at the back side (figure 6-130, callout 1). 2 Make sure that the tabs are in place as shown in figure 6-131 callout 1. 3 Make sure that the holes for the 3 screws align with the holes of the tray. 4 Replace 3 screws (figure 6-129, callout 2). 312 Chapter 6 Removal and Replacement C4085-91087