Hi I was using Kiev-6C and Kiev-60 for a while. Having repaired a few of them (as well as some P6 lenses) myself I know the frustration that comes when you try to figure out some internal Kiev 60 mechanical problem and not having enough information to do it. I recently got hold of Arsenal's Kiev 60 repair/service manual - the original was very kindly scanned for me by Carsten Bobsin. I have the high resolution scans of all the pages and put together a DJVU file containing the whole book. The file is the 31MB I wanted to share it with the Kiev community in a hope it will be useful for all DIY enthusiasts that get ivolved in Kiev 6C/60 tweaking. I have at this time shared it on my ISP webspace here - feel free to download it.