Can a novice Mechanic remove and service the Driveshaft/Gear Coupling/Final Drive? Constant puddles of drive oil under the drive shaft

[SurvivorGuy]

Not tough. Just takes patience.

Final Drive 101

https://www.fjr-tips.org/maint/spline/SkooterG/coupling101.html
Spline maint

https://www.fjr-tips.org/maint/spline/spline.html
Swing Arm

https://www.fjr-tips.org/maint/sa/sa.html
U-Joint Maint

https://www.fjr-tips.org/maint/ujoint/uj.html

I agree, not tough but always nice to have an experienced FJR enthusiast like ScooterG to assist. That being said, neither one of us had the tools or the know-how to dismantle the actual differential. that is an entirely different beast