I completely rebuilt the front end 5-6 yrs ago and the LH lower ball joint is re-greasable but the RH side is/was a pre sealed unit i.e. non re-greasable. Pick up 2 new 're-greasable' ball joints today and just finished fitting them up. The LH was as good as new (and regularly greased) but replaced anyway, and the RH was f&^%ed. Does not look like it had any grease inside from the day it was made.
I do not drive the car much, but always from when it first hit the road found the steering 'not quite right'. It was heavy and did not self centre nicely on the move. Anyway its now a new car to drive. Steerings much lighter and self centres nicely.
So my warning is do NOT use non-greasable ball joints on HR front ends. It could just be mine was faulty from new, but at least with greasable joints you know there's some grease in them....if you regularly grease them
Time for a beer.... enjoy your Australia day long weekend fellas
