44 General MaintenanceFigure 3-30 Left side rail8. Reinstall both side rail shields by putting all the bolts back in place (see Figure 3-13).9. Reinstall the hopper divider (see Figure 3-31) with an appropriate lifting device.Figure 3-31 Hopper divider10. Reinstall the hopper divider guard (see Figure 3-27).11. Proceed with the reinstallation of the chute.To perform this task, go to page 38 and use steps 1a) to 1l) in reverse order of disassembly.12. Once finished re-assembling the removed components, lubricate and check for proper operationof the packer and the chute.Packer CylindersPacker cylinders that become defective through time need to be replaced. To do so, you first have toaccess the faulty cylinder, remove it, and then properly proceed with the installation of thereplacement cylinder. These steps are explained in the following sections.