Honda - Changing drive belts on scooters - Gregory II

I am trying to change a drive belt on a scooter, and the manual states that a 'rotor locking tool' should be used. I cannot find a picture of this, and hence I am not sure how this item looks 'in the flesh'!

Can anyone advice me on this task? Also, which electrically powered impact wrench would backroomers recommend for occasional use?

I look forward to your replies and thanks.

Greg

Honda - Changing drive belts on scooters - Gregory II

Hi

Can somone let me know how I can get the bolt off. It is impossible with just a rachet, and I have heard it can only be done with an air gun. Are there any other 'masterful' ways?

Greg

Honda - Changing drive belts on scooters - Gregory II

Can someone recommend an air compressor that would be suitable for the DIY user, i.e. rare use, for spray guns, air drill/ wrench and other items? I think this is the only way I can remove this bolt. Also, are their electric air wrenches that are recommended and of a suitable capacity/ power?