We now have an engine rebuilding service available here in Australia. Please note the service is available to anyone on the board willing to ship their old unit downunder.
New member GRANT lives in Brisbane and has extensive experience with vintage vehicles not to mention some sterling qualifications. Grant has rebuilt two RE5 proper units to date (Nov 2018) and is willing to provide this as a service. I asked Grant what his qualifications were:
"...….I am a masters qualified engineer. I have restored nearly 50 vintage bikes and have built 2 running rotors (RE5). In fact I have probably built 10 running rotors as I loosely assembled and disassembled my spare rotor at least 8 times to practice using and refining the tools as they are VERY finicky to use and must be exactly radiused and set to work correctly. Internal parts are easily damaged if the tools are not perfect."
Grant can source new seals and O rings etc for known costs but the final cost of rebuild will depend on the general condition of your proper.
Feel free to contact GRANT via PM (private message).