Since the pivots are separated, you don't have to pull the swing arm out to service the bearings, you can do them one at a time -- to a point, anyway. It's been a while since I greased mine -- which were almost dry from the factory -- but I recall doing the L/H side first, then the R/H side. If you haven't looked at the breakdown, bikebandit has a good view of the set-up (attached). Pull the L/H pivot via the three outer screws -- since the outer races are fitted to the swing arm, the pivots are all that hold the bearings in place. Wash the bearing with your favorite solvent -- I like WD-40 -- then pack it with good grease just like it was a wheel bearing. Re-install the pivot and repeat for the R/H side. Bear in mind (pun intended) that the packed grease will have to settle as you install the pivots. The R/H pivot has the adjustment, which is a bit tougher, since you need to preload the pivot, then hold it while applying torque to the lock nut. I find a crow's foot for the nut works well, while allowing a socket for holding the pivot pre-load.