Slowly but surely I'm making progress on the Project Bike - the 1982 R100 RT. I decided to start from the back of the bike and work my way forward. I started by removing and disposing of the Luftmeister top case. The previous owner had a motorcycle riding friend get rear-ended once upon a time. As he didn't want to get rear ended either he decided to install lights in the top case. The cuts were too large to patch so the top case went into the bin. I am hoping to find a more usable Luftmeister top case of the appropriate vintage to install on this bike (or, possibly, install on Otus?).
With the top case out of the way, and because the back-to-front work requires I make some room, I decided the next course of action was removing the tractor battery. The problem with the tractor battery was that I couldn't get it out without removing the air box. With the air box out of the way the battery finally came out (thanks Garrett!). I also drained and removed the fuel tank so I could get a better look at what lies ahead.
The next step is going to be to drain the final drive and drive shaft so I can replace the shaft boot and check the final drive for wear. I'll also give the bike a good spline lube while I'm in there. We'll see where this all takes me.