I like to spray the inside of the chute and augers with a lubricant so the snow doesn't stick as much. WD-40, pam, pledge, whatever you have.
I have two of those machines.
Both 9hp, 26" chutes.
They both have "power steering". Little finger levers under the grip to steer it. Squeeze the right one and it disengages the right drive wheel, same for left. It beats manhandling it to turn. Great feature.
These machines can take a lot of abuse and run great.
Mine have two different brand engines which I dont recall at the moment.
One I bought over 20 years ago and the other was given to me when a neighbor died.
I had to replace the rubber clutch engagement part on both. (don't recall the exact part name, it was a while ago)
It's basically a rubber wheel that drives a metal wheel to engage the augers.
If you get a lot of squealing when engaging the augers or the augers fail to turn, it's time to change that out. Plus, you might see black rubber crumbs. It wasn't a hard job. I did mine and my neighbor's when he was alive.