You can repair the tilt steering column, on your 1990 Ford F1 50 pickup truck, by removing the steering column. Purchase a steering column repair kit. Install the steering column repair kit.
Lower the steering column.
Bottom of steering column, inside cab, at the firewall, topside of column.
their localed on the steering colume. They are located on the top of the steering column, there is suppose to be a red peice up there that is a little slanted towards you. It is often broken off is someone has taken the dashboard off.
Unplug the wiring harness from the steering column. Remove the cover plate under the column. Remove shift linkage. Remove two bolts under the dash that hold the column up. Remove the two nuts that connect the column to the steering knuckle. Slide it out.
The steering intermediate shaft connects the end of a column to the rack. The shaft can have more problems in a pickup than in a car.
look at top of steering wheel column.
Not without fabrication.
disassemble steering column,and replace signal arm ass'y
under dash driver side mounted left of the steering column
Under the dash near the steering column.