520 visiteLet start ... first problem : opening it !
520 visiteAfter some googling, I found an old article that stated the screw are fixed with some Loctyte . To unscrew them it's necessary to heat and try ! wow !! It work !
520 visiteBefore ...
518 visiteThe two halves are fixed by 8 screw ... almost impossible to turn ! Try with some special fluid (WD40 etc) ... but ...
518 visite
517 visiteBalls and retainer .... dirty job !
516 visiteThe other side ... with motor and gears
515 visiteThe extracted rusty and old screw ! Will be replaced ...
515 visiteThe opposite ball bearing ... same rust a nd dirty