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ES2 Primary Chain case seal

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Just about to fit a new Primary chain case seal (rubber band) to my 1949 ES2 to see if it will cure the leak at all, I pre fitted the new seal (bought through the NOC shop and it doesn't fit snug around the case, its pretty loose. Is this normal for this seal ?

Thanks in advance.

Mick

 

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Cut the seal,remove enough to tension it, and put the join at the top in the middle,wire it together. Fit the seal with a coating of RED RUBBER grease to inner and outer case.

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.. if you cut the band cleanly with a stanley knife or similar (new blade) you can join the ends with superglue - which IIRC was originally developed to make O rings.

 


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