plenum ordered!!
Lol i just asked this as well and after research thes a nut with and a place for allen key...you loosen the nut and turn the allen key a no 1/4 turn at a time until its good then tighten nut again....but what i cant tell you is the exact location...i looked at mine today and couldnt find it
No dumb questions, just some silly people out there! If you're referring to putting the hub assembly on, pop the round cap off if you have that type of rim/wheel type and begin the soaking process of the spindle nut asap..I used PB blaster..did it 3-4x over two days before I began the job...



