The drain bolt is shouldered so will fit into a long 10mm socket and you can use that to position it up between the headers and start the thread. Just be careful not to cross it, obviously. Other than that, it's a simple job. Drain, flush, refill and ride.
Recommended is ethylene glycol antifreeze with corrosion inhibitors for aluminum engines.Most important is that it is Silicate and Boric free.Not recommended to mix IAT and OAT.I usually stick with Castrol, Comma or Silkolene
So I rang the support line written on the side of the container. (Went through to Mobil i think)Their view was that the green coolant would have been OAT based anyway.He reckoned all was {Jeez when did i get so bloody needy!!! }I think that nowadays there's so much more info out there, we read more, query what we're about to do, sometimes rightly, but most of the time just wind ourselves up about nothing. The bottom line I suppose, is better to be safe than sorry.