Redneck in training
Elite Member
I would add one more thing to try. There is a possibility that the third gear is not engaging in example due to linkage out of adjustment. Put it in neutral between 2nd and 3rd and step somewhat on the forward pedal and then try to shift in 3rd. If it doesn't grind then it is not shifting to 3rd. When you are in 3rd gear and try to go uphill or just fast on flat you should feel it in the pedal. If it is easy to press the pedal then the you are not in gear.