This is from the 1974 Chevrolet Light Duty Truck Service Manual, telling you how to repair and overhaul the G series Van Tilt Steering Column.
This is from the 1987 Chevrolet Service Manual, telling you how to repair and overhaul the Tilt Steering Column.
And for you Mopar guys, here's the (GM) Tilt-A-Scope and Tilt-Wheel steering column instructions from the 1977 Dodge-Plymouth-Chrysler shop manual.
and from the 1976 Electrical manual, the text about the turn signal switch
