ok i have a 77 f150 4x4 and i am rebuilding the steering box. I have the sector shaft and lower end out of the box, and unbolted the upper housing but cannot get the worm gear out of the housing to change the seal and dust boot on the input shaft. it says there is a lock nut and nut on it in the instructions, but the instructions are kinda vauge.. so has anyone rebuilt their steering box that could give me some pointers on getting that fixed so i can be back on the road??? thanks.

 

does anyone rebuild anymore???