A10 Plunger clutch issues

[harvey mushman]

Hi All

I have an issue with the plunger i am rebuilding, the project came to me dismantled and therefore the usual small pieces have gone missing.

I am in the process of putting clutch together and unsure what holds the roller bearings in place on the mainshaft, the mainshaft has a split collar that i dont have and also spacers.

Question is do the rollers sit against the split collar? I feel that there is something else missing to keep it altogether.

Thoughts please

thanks derek

[muskrat]

G'day Derek.
https://draganfly.co.uk/product-category/bsa/sparesparts-for-bsa-a710-b3133-c101112-m202133/engine-gaskets-gearbox/clutch-abcm/plunger-a-group-clutch/
The rollers sit on the thrust washer which sits against the split collets.
Cheers

[harvey mushman]

Thanks musky, i now know the thrust washer and collets are missing, i had looked at the service sheets and it listed x6 part numbers thats where the confusion started.
i have ordered the collets from draganfly but wasnt sure about the rest.
Ill try and source online.

cheers derek

[muskrat]

G'day Derek.
The six part numbers are for different thicknesses to align the chain wheel to cush sprocket. I think the only one available is the 1/8" unless you can find the others on the net. But you don't now which one you need till you get one! Easier to space the cush sprocket.
Cheers