Not sure if this a "troll" thread or not. Since I turned 70 I am officially crotchety and have no remorse about what I am about to say. If you can't figure this question out on your own without going into a motorcycle forum, maybe, just maybe your should never, ever even contemplate DIY maintenance.
Just something to think about. 1000 miles per year. That is maybe 4 miles per day on a commute. Tires would have to be replaced somewhere between 6 and 10 years. It would be over 20 years for a major service check. So two possibilities come to mind:
1. Buy a bicycle.
2. Consider the FJR a throw away. Add gas, check the tire pressure, look at the oil sight window and top off if necessary. Then ride it till it breaks which since it is an FJR I would bet it never will do.