From what I have heard, repacking an RKG-3 chute is a factory affair. But good luck, I hope I'm wrong and someone can help!
How you think is somebody gonna stuff a parachute into a fully armed grenade with an all ways fuze on? I wonder who is telling such things.
No doubt inert; it would be suicide doing that with live grenade - stick+head (as a matter of fact the sticks have not any explosive parts). It is necessary to fix the inertia ball in the fuze being vertically (toothpick or something like that) before.
I think you misunderstood. It has been said that only the factory can repack them. Some big grenade collectors are the source of such information. This applies to inert grenades of course. I dont think our friend Colin is trying to repack a live grenade. Thanks for your comment.