Figure 51. Detail of the tray 1 sensor arm cover Hint When you reinstall the tray 1 sensor arm cover, be sure the sensor arms move freely. 5 Rotate tray 1 upward and release the hinge spring from the bottom of tray 1 located on the right tray 1 hinge pin. Note the position of the hinge spring before proceeding. Figure 52. Detail of hinge spring EN Chapter 6 Removing and replacing parts 147