Replacing Driveshaft UJs

In this video I show my technique for replacing the UJs on my 1993 R100GS PD, which is fitted with a rebuildable drive shaft. I bought the shaft from Motorworks in 2012 and it has done about 62 000 miles to date. This is its first overhaul.
Maintenance wise, every 10 000 miles since I bought the bike I have removed the swing arm to lube the pinion splines and since fitting this shaft I grease each UJ with a grease gun at the same time.