It probably has a tension release pully, not a bolt. The pully has no function except tension. Your repair manual probably has instructions on changing the belt and a photo of the small pulley. Mary
Baron - 2009 was released on: USA: November 2009
The Baron - 1911 was released on: USA: 31 August 1911
The Silver Baron - 2011 was released on: USA: 22 July 2011
Red Baron - 1990 VG was released on: USA: 1990
The Rube and the Baron - 1913 was released on: USA: 20 March 1913
The Robber Baron - 1910 was released on: USA: 11 March 1910
His Chum the Baron - 1913 was released on: USA: 28 April 1913
Meet the Baron - 1933 was released on: USA: 20 October 1933
The Baron and the Rose - 1940 was released on: USA: 7 September 1940 USA: 28 December 1955 (re-release)
Ask the Baron - 2011 was released on: USA: 21 November 2011 (internet)
Red Baron - 1981 VG was released on: USA: May 1981
Confessions of a Vice Baron - 1943 was released on: USA: 30 June 1943