Today I installed a new transmission output shaft seal on the passenger (leaking) side. The job turned out to be easier than I thought it would be. I undid the two side supports, the trailing arm (this is an 88) and the rear sway bar from the knuckle, so that i could swing it out, with the axle, from the transmission. The hardest part was removing the old seal. Fortunately, I have a nice slide hammer that made that possible.
I also have a fixture for the slide hammer shaft for installing the new seal. You can't just hit the seal with a hammer -- you could damage it.
However, I didn't have a perfectly straight shot to the transmission with the shaft, so I had to use the installer off the shaft. But I got it installed perfectly
In undoing the suspension, I found that the infamous 1988 "long bolt" was not very tight. That could explain a slight bit of squirrelly handling I've noticed. So when I re-assembled things, I made sure it was tight. And while I had the rear of the car off the ground, I tightened the other side as well.
Now I'm ready to do some curves without slinging transmission fluid onto the exhaust.