my 82 rx7 has a lot of slop in the steering how do I ajust it cause there's no adjustment screw like most manual boxes??? please help!!! thnx guys

 

On top of box there is a 14mm nut with a slotted threaded bolt sticking up loosen nut and screw slotted bolt with a large screwdriver clockwise until all play in steering is gone then tighten nut to lock adjuster