Chapter 22-112.1.17 SB flapper unit (15 million sheets) 0024-68371) Remove the SB flapper unit [1].- E-rings [2] 2 pcs.- Bushings [3] 2 pcs.F-2-442.1.18 Before replacing the alignment rack (front)/alignment rack (rear) (15 million sheets) 0024-66581) Remove the top cover.2) Remove the front upper cover. (page 2-3)Reference[Removing theFront Upper Cover]3) Remove the rear upper cover. (page 2-4)Reference[Removing the RearUpper Cover]4) Remove the rear cover. (page 2-4)Reference[Removing the Rear Cover]5) Remove the left upper cover. (page 2-4)Reference[Removing the LeftUpper Cover]2.1.19 Alignment rack (front)/Alignment rack (rear) (15million sheets) 0024-66741) Remove the harness cover [1].- 2 screws [2]F-2-452) Go around to the back of the machine, and then remove the top cover andrear upper cover.3) Remove the E-ring [1], flange [2], belt [3], pulley [4], and parallel pin [5].F-2-464) Remove the E-ring [1] and bearing [2].F-2-475) Disconnect the two connectors [1].F-2-48[2][1] [3][3] [2][2][1]CAUTION:Be careful not to drop parts into the machine.CAUTION:Be careful not to drop parts into the machine.[1][2][3][4][5][2][1][1]
