workshop manual

I have just purchased a 1976 R90S with 80k miles. It is in need of a bit of attention as it's been stood for some time. I'm unfamiliar with BMWs and airheads, but I have rebuilt a couple of vintage Harley Davidsons in the recent past (1973 Electraglide and a 1942U as well a couple of Pre-Evo...

I have just received my F850GS and already started the process of adding bits . I would like to take some panels off to route my cables to under the seat and I was wondering if anyone knows of an on-line resource i.e. online workshop manual or something where I can find out how to remove...