There should be a cable from that spring to the band around the brake drum. A coiled spring (part # 7011855) with the cable running through it so that when you apply the brakes the band closes around the brake drum.
That would be wonderful!!The manuals for the Comets,leave a lot to the imagination.Maybe some of you Comet owners could post some photos for information?
Here you go
Hope these help
Thanks CalNice photos..By The Way!:thThumbsU
Thanks. Those should help. I am going to order the parts so I'll find out soon enough!Thanks Cal
The Snappers RER are photogenic, this one has been on before.
'Greyhound' is looking for Comet which I think are Series 0.
The pics are of Series 5, but they are so similar that I hope these help him.