magneto sprocket g80

[trevair]

hi all
please can someone tell me the difference between 000726 and 000727 sprockets for the magneto and the crank are they the same as I have 2 that I have taken off, but they both look the same how do I tell which is which just another problem to solve
regards trev

[SPRIDDLER]

From (fading )memory one has a wider centre boss than the other. Best way is to trial fit them and check that the mag chain runs true which it will do only if the correct sprocket is on the correct shaft.

[ajscomboman]

Lay them on a flat surface, the thicker sprocket fits the mag the thinner one the crank.

[Rob Harknett]

Lay them on a flat surface, the thicker sprocket fits the mag the thinner one the crank.

Run out of web space again to upload a picture. Looks like Rob is spot on if you look at the parts list picture I cannot upload. 000726 Mag armature sprocket looks like it has a bigger mag side flange. So will appear to be taller laying flat. Dynamo cannot be mistaken as it has cut outs for the looking washer tabs.