Chapter 33-373.5.3 Pressurization Solenoid3.5.3.1 Removing the FrontCover 0003-81071) Remove the 3 screws [1], and detach the front cover[2] by moving it in the direction of the arrow.F-3-1433.5.3.2 Removing the LockingSolenoid 0003-80371) Remove the 2 screws [1] and the spring [2]; then,detach the locking solenoid [3].F-3-1443.5.4 ADF Driver PCB3.5.4.1 Removing the RearCover 0003-81001) Open the feeder cover [1] and the original pickuptray [2]; then, remove the 4 screws [3], and detach therear cover [4].F-3-1453.5.4.2 Removing the ADFDriver PCB 0004-07441) Remove the 3 screws [1], and disconnect the 7connectors [2]; then, detach the harness guide [3].F-3-1462) Disconnect the 5 connectors [1], and remove the 2screws [2]; then, detach the ADF driver PCB [3].[1][1][2][2][3][1][2][1][3][4][1] [1][2][1][2][3]
