Can not adjust extruder gear

[moop2000]

The alignment of the extruder gear on my Prusa i3 is not correct, but when I try to adjust it, the gear does not move. I unscrew the tiny holding screws, but can not move the gear along the shaft at all. Is it glued down?

[zhangxueyou]

There are 2 screws on gear.

[moop2000]

I had alreadyremoved those but the gear still won't move along the shaft.

[zhangxueyou]

Would you like to take a picture?

[moop2000]

[zhangxueyou]

I think you have to use a tool.

[moop2000]

I've tried a wrench to remove it, but it appears to be completely stuck. It should be removable, correct?

[zhangxueyou]

Yes, it can be easily removed, because it was easily assembled.

[moop2000]

I was able to remove it eventually, just had to hit it with a hammer a few times.