Note A slight gentle rocking motion will help free the Main Gear Assembly from the printer. 3 From inside of the PIU cavity, carefully tilt the bottom of the Main Gear Assembly away from the chassis and down to free the gear mechanisms. To Reinstall: Figure 6-37 Main Gear Assembly (2 of 3) Note A slight gentle rocking motion will help install the Main Gear Assembly as it is rotated into place. 1 Observe the gear assembly position from inside the toner cartridge cavity (figure 6-37, callout 2). C4085-91087 Engine Removal and Replacement 203