Chapter 1010-4310.5.13.2 Removing the Heat Discharge Fan 0007-7531iR2270 / iR2870 / / iR2270N / / iR2870N / iR2230 / / / iR3530 /1) Open the right door.F-10-2152) Remove the 2 self-tapping screws [2], and detach the upper right cover[1].F-10-2163) Remove the self-tapping screw [1], and detach the feed guide [2].F-10-2174) Remove the 7 screws [1], and detach the feed guide (lower) [2].F-10-2185) Disconnect the connector [1], and detach the heat discharge fan [2].F-10-21910.5.14 Motor of Main Drive Assembly10.5.14.1 Removing the Rear Cover 0007-7368iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Remove the 13 screws [1] and then the other screw [2]; then, detach therear cover [3].If the left cover (lower) has already been detached, the screw [3] should alsohave been removed.F-10-22010.5.14.2 Removing the Main Drive Assembly 0007-6418iR3570 / iR4570 / / iR3570N / / iR4570N / iR2230 / / / iR3530 /1) Disconnect the connector [1], and free the harness [2] from the wiresaddle.F-10-2212) Remove the 4 screws [1], and detach the main drive assembly [2].[1] [1][1][1][1][1][1][2][1][1][1][1][1][1][3]
