R 19 box

Hello everyone, I am new in the forum and I love the Aunke mechanics, I am not alive of it, it is my ground cable.
Buy R 19 jump the 2 and I want to lower the box, never lower it, could anyone guide me ???
THANK YOU!!!!!

Welcome Litto !!, for this R-19, I would download in the manual section (I think if there is) you simplify your work, in some R-19 models the engine must be removed (in others it is not necessary) to get the change. I don't know if what you want is to repair or change it, in my opinion change a syncro (eg) Sometimes it comes out more expensive than putting a scratch box, but that already leaves it in your hands. Well, in any case, that you have good! Greetings!!