206 engine removal
Sorry, don't think you've got that right, at least as far as the 206 is concerned. I totally agree with 47guys & lelebebbebel; if you are in the bush then you have to use calculated SAFE (including OHS) methods to get the duff donk out, and the new donk in. The strap/chainblock system which is located close to the root of the blade and actually bears upon the reinforced (doublers) is the only way to achieve that result. The naked engine weighs in at around 100+lbs. Allowing for 2 of us experienced LAE's you would probably get a hernia trying to lift at a lever arm of a couple of feet, and if/when you dropped it what collateral damage to the engine and the airframe would be sustained, in all probability rendering any further flight thoroughly unsafe?
Sorry, think you have got that ALL WRONG - VFR