I guess we just need to check the manual for which assembly is being used for the placement of #5 above. I've seen it so many times the other way that I was surprised. I assumed that's the way it's supposed to be. But, from the image above, that isn't so. So, I've looked up my Tron manual (assembly 500-6543-15-ND) and Metallica manual (assembly 500-6543-33-ND) and they both have the spring ring on the other side of the coil. Strange. So, I guess it pays to check your manual for the machine you're fixing. I guess it can differ, depending on the assembly.