Ken,
I copied this from an earlier post...I had been here before with my switch replacement...
I have a spot on my ignition switch that is not conducting, so if I start and release the switch back to the ignition on position it will sometimes shut down and it has been getting worse with age. Like us.... things seldom get better with age. We are back home and it is time for a repair.
I did a search for 'ignition switch" and could not find the PN listed anywhere on our BAC site. I think there is a broad number of coach models that use this version of a GM ignition switch that dates back to the 60s. This note is to document some PNs for references: Delco D1406A, Standard US84, Borg Warner CS81. I consider all of these sources to be high quality suppliers.
The key cylinder is a separate component, so if you are having trouble with that part of the assembly you will need to use other PNs. Lock Cylinder: Standard US24 for example.
The key assembly has to be released with a paper clip, while in a certain position, before the assembly can be removed and replaced. It is not exactly Fort Knox security but if you did not know how to release the key cylinder then there is an interlock that would not let you remove and replace the switch assembly.
There is a good write up, photos, and a linked video of the procedure for the replacement from a Foretravel owner at this website.
http://beamalarm.com/Documents/replacing_foretravel_ignition_switch.html Hope this helps, Later Ed
