My 49 3100 has recently developed a fairly bad driveline vibration. It seems to be more speed related than rpm related. In other words, you can be driving along at a certain speed (40 for example) when the vibration gets fairly bad, push in the clutch and let the engine idle, but the vibration remains fairly constant.
It has a 235, 3-speed and still has the enclosed driveline. I at first thought that clutch or pressure plate could be the problem, but wondered if something else could possibly be causing the vibration.
I have worked on plenty of open drive line pickups, but the torque tube is all new to me.
I do have an open rear end out of a first series 55 that I plan on installing at some point, but it may be a while. So, I would just like to keep it driveable until then if the problem is not too involved (and costly) to fix.
Any ideas?
Thanks in advance,
Jeff
