Pair of non-matched Tanns – one 3833 (mint) and one 3836 ( supposedly needing recone), tnx to enormous and kind help of Ninja (and smuggling expertise of another friend – Paja959) – obtained from outer space for my kiddoe – SuperFi . As confirmed on net , difference between 3833 and 3836 is just here and there in color of some details ( golden ring around surround on one of them , while on other one, that ring is black) .
After some examination , measurements of all coils Rdc , I decided to make most direct and most benign steps , to decide is it necessary to buy new cone (150E franco BG) , or something else can be done .
So – all was needed is to soak spider circumference with acetone , pill it up , then unscrew 4 imbus bolts – to remove magnet assembly from basket ;
Bingo !