This is again, nit picking and now I never even notice it. First one I was on, I picked it up, very high frequency, and the frequency changes with engine speed (faster engine speed=high frequency of felt vibration in the steering wheel). It's very very hard to detect, but some people notice it more than others, and some not at all. However, due to the design of the tractor's hydraulic power steering system, you will feel some pulsating of the hydrualic pump from time to time. Just a theory, with no real evidence to support it, but I'm sticking to it. I figure because the rops tractors sat outside in the weather may have had something to do with it while the cabins tended to help to protect the steering post bushings from the elements. Most of the time it was ROPS tractors (open station, non-cab) but a few cabs as well. It was an issue for a while, but seems to have mostly disappeared. This seemed to solve that vibration issue. So what I was doing for a while was removing the steering wheel, pop the bushing out and apply some good silicone based grease.
BUT what I have seen in the past is that there is insufficient lubrication between the bushing and the steering shaft, and you know what happens when you slide rubber over a harder surface? Vibration, squeaking sometimes, etc, only when turning the steering wheel and it was kind of erratic and intermittent it seemed. That bushing is kind of a hard rubber, and is supposed to absorb vibration. In the steering column/post, directly under the steering wheel if you removed the wheel is a bushing. I would hope it’s sturdy enough for this kind of work Any thoughts on these issues? Is this normal? Thanks! And about 10 hrs of time work in slick conditions with lots of spinning. I have used it for about half it’s hours doing loader work in 4wd. You wouldn’t think this would have front diff problems while so new. Its almost a grinding kind of vibration, most noticeable in the upper gears of low range, reminds me of a differential problem. 2nd, concern is a steady fairly significant vibration when the tractor is in 4wd and going in a straight line.
Its felt in the steering wheel as well as through the tractor. Its an oscillating vibration that goes in and out as the steering wheel is turning. First, is a vibration in the steering when you are turning it a significant distance from side to side, like when roll baling and getting the bale started with weaving. I have put right around 85 hrs on the new 7060 and there are a couple things that bug me about it. I have always driven tractors that are 40+ years old and are well versed in repairing and keeping them running so Im not a stranger to mechanical issues. Hello, I recently purchased a new M7060 a couple months ago and had some questions about what is normal in its operation.
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