Sir there is no doubt about needing the proper manual. As I have stated, I ordered the factory accessories manual, which I understand contains the information you refer to. It would be great if you would share the #of the factory that you possess, and I will make sure I get it. My factory J/E Service Manual 125c, 130, 200,225, and 250 90degree LV contains nothing about dissassembly/rebuilding of t/t systems. I stand corrected on the "not serviceable," comment, that terminology came from my Seloc manual.
One screw broke off holding the resovoir assembly. The three screws holding the valve body "assembly," do not want to budge. I do not want to ring those off either. Trying to loosen the cylinder caps broke the pins on my spanner wrench. So, I was wondering if heat would bw beneficial to break thm loose, without causinf injury to myself or the t/t assembly.
Thanks again for your time and response. Pop