Remove the nut and rubber bushing and move the kick stand all the way forward and it will fall on. Simple is simple does...
Cajun
Most likely the spring has been damaged. Simply replace the spring.
on some models you can remove the stop bolt on top, and pull the stand all the way forwars. the spring should just slip on in that position.
The first Road King wasn't produced until 1994, but on a 1966 FLH to remove the jiffy stand you first put the bike on a lift to take the weight off of the jiffy stand, then remove the bolt on top of the jiffy stand leg that holds the keyhole-shaped locking tab in place. Remove this tab and rotate the jiffy stand all the way forward. This will remove all tension from the spring, making it easy to remove and replace.
Spring King
Down with the King - 2002 TV was released on: USA: February 2002
King's Highway - 2002 was released on: USA: 2008
King Tut's Gold - 2002 TV was released on: USA: 2002
The Donut King - 2002 was released on: USA: January 2002 (Sundance Film Festival)
Willie
King Rikki - 2002 was released on: USA: 3 May 2002 (Los Angeles, California)
The Real Scorpion King - 2002 TV was released on: USA: April 2002
King Rikki - 2002 is rated/received certificates of: USA:R