Well, we took it apart, seems like the High Sleeve and Low / Reverse sleeve were used up so we replace them.
Put all back together, same grinding noise as before but now not just in HIGH, but in Neutral
We had deducted that it was high gear because when riding, it only did it in High.
Now we jacked it up in garage and Neutral will give us the noise turning the rear tires backwards and same in high. Low and Reverse are OK.
Any ideas? seems something is hooking up when we spin it faster. Someone mentioned the Park Lever inside the clutch would move and rub the gear to park it. but reverse and low doesn’t do it
New cable, adjusted to shift and even with the cable off and putting in gear ourselves, same thing.
Here’s a video
