Loose gear lever

Hello recently, I bought a 181 Charade Model, it has some details but little by little I solve them, but I found that the gear lever has a lot of game and the changes are not marked well, which they recommend to do? And if someone has the mechanical manual of this vehicle I would thank you, thank you very much.

These slacks on the gear levers are usually that the motor tacos are broken, see if it is that and urgently change them because if you could carry you the syncons of the change. And you will find the manual here in mechanical manuals in Toyota and puts Daihatsu Charade G10 of 1981 in English, but as you see this in English, I hope it serves you

If it is a 4th box, it is easy to change the little man who joins the lever with the box, or the bushings or look at the lever next to the seat, you must have a plastic embroide The route or the engine is making weight on the rod of the changes, if it is 5º it has another rod because of the labeled gral that helps for the 5th and if you cannot repair it, take it to the mechanic, luck!