Harvester
Guest
What size tires are on the rear of your combineIJ If they are 14.9-24s, the attitude of the machine is adversely affecting the performance of the shoe. We would always raise the rear axle on the 8780s to tilt them down and forward for better shoe performance and lower losses. You lost that ability with the new axle on the first few years of production 9690s, so larger tires are needed. The newer axle incorporates the height adjustment you used to have on the 8780 with thea adjustable flange position.