One of the things I enjoy about working on old bikes is that you can (and often have to) do the work the low tech way.
Having free labour and not being under the gun to meet performance targets means you can do things differently. As an example, the shifter shaft on the S65 was bent. A replacement is readily available but I have a friend with a hydraulic press, so instead of simply ordering a new part we spent 1/2 hour or so gently bending the shaft back into alignment. If I was a shop owner there’s no way I’d allow my technicians to be “wasting time” doing that – put in a new part and be done with it. As a consumer paying $100 an hour to the shop I’d probably agree. And when parts just aren’t available, repairing what you have is the only option.
Likewise with tools. Every motorcycle shop manual I own has a section in the back listing all the special tools needed to work on that particular make and model. But with some ingenuity and time it’s pretty easy to either make do or fabricate something that will work just as well. One of the more common special tools is a socket to remove a notched clutch locknut. I don’t have one but I did have a piece of 1” black pipe and a file. Voila – special tool! And it worked a charm. (I have a similar tool for a 1974 Kawasaki Z-1 that I’m hanging on to “just in case”.) To remove the valve springs a C-clamp and a home-made spacer did the trick.
I’m sure there’ll be lots more opportunities to be creative and improvise but one in particular will be when I jury rig something to take a slight twist out of the stamped steel frame. My friend with the press was in the body shop business many years ago and describes straightening bent auto frames with one end chained to a tree and the other to a tractor – then eyeballing when it got “close enough”.
I probably won’t need the tractor, but chaining one end to a tree might give me the leverage I need. Stay tuned for that experience.