Welcome Tsarbomba92. Wise words as ever from Stig! Sometimes picking up a runner is the easiest route? If you really want to get this scoot back on the road and there's nothing wrong in that, then yes, you'd benefit from a manual. You also say you're "looking into getting a toolkit"? Obvious to say make sure it's metric sizes, not so obvious maybe is make sure that you buy the best you can afford; one hears too many tales of tools breaking or bending when made of sub-standard materials.
At the very least you're going to need a socket set and combination spanners covering all the popular sizes from 5 through to 15mm, plus allen bits (can be found included with a lot of socket sets as are torx bits) and a couple of good quality screwdrivers, flat blade and philips. That should get you started on pulling it apart. Leave the esoteric (expensive) tools until you know you need them!