Ok... I manage to turn by force the take-down lever... Removed the slide...
The little plastic pin between the spring and the semi-circle cross pin is in really bad shape...
What part do I need to get to change that shit?
The plastic is in the middle slot next to the spring as you can see... it has no more little pins to it...
Ok i reinstall the little plastic part and lubed it good... Its working for now. But now the lever is a little loose and I am pretty sure the lever will get stuck again. Please help me to identify the little plastic hook part so I can order the right thing.
Thanks.