Dready180
New Member
How I used a key ringy to secure the woodruff key thingy:
When I first started riding my motorized bike, my gear immediately disengaged on the first ride. It remained on neutral even after attempts with squeezing and releasing the clutch. I thought I broke the gears:-/. So I opened the clutch compartment, and voila! The little woodruff key was sitting in there. It was sheared a little but still whole. I took out the drive sprocket and put back the key, then the sprocket back in place and tighted it the best I could. When I rode again, the same thing happened, only it took a little longer that time.
I opened the compartment and there it was again; off the key slot. I realized there was a lot of space between the sprocket and the motor block; and that gave the key enough space to wiggle out of place. Luckily, that key did not jam between the gears...otherwise that would have been another story altogether.
Then a moment hit me. I looked around me and found a key ring. I mean a normal house-key ring. It had to be slightly wider in diameter than the drive shaft, just enough to loosely go around both drive shaft and key.
Since this application, I've not had the same problem. The ring does not get in the way of any motion within this chamber. It's worked for me. Try it out.
When I first started riding my motorized bike, my gear immediately disengaged on the first ride. It remained on neutral even after attempts with squeezing and releasing the clutch. I thought I broke the gears:-/. So I opened the clutch compartment, and voila! The little woodruff key was sitting in there. It was sheared a little but still whole. I took out the drive sprocket and put back the key, then the sprocket back in place and tighted it the best I could. When I rode again, the same thing happened, only it took a little longer that time.
I opened the compartment and there it was again; off the key slot. I realized there was a lot of space between the sprocket and the motor block; and that gave the key enough space to wiggle out of place. Luckily, that key did not jam between the gears...otherwise that would have been another story altogether.
Then a moment hit me. I looked around me and found a key ring. I mean a normal house-key ring. It had to be slightly wider in diameter than the drive shaft, just enough to loosely go around both drive shaft and key.
Since this application, I've not had the same problem. The ring does not get in the way of any motion within this chamber. It's worked for me. Try it out.