whats the smallest Oring

[buxidoo]

hi,i put my 587 engine together but iv got one very very small o ring left over,smaller than one on the top head (joint torique).im not sure its belong to my engine or it was in my tool box.any body knows which one is this and where should go?
thanks in advance

 

[seadooya]

you got small orings around the lsa/hsa on the carbs. Small o-rings between the nozzle/venturi of the pump assy.

 

[buxidoo]

Thanks for your quick reply
its even smaller than those.

 

[seadooya]

........think its an o-ring left, from in your toolbox.

 

[buxidoo]

:cheers:Thanks alot,i can breath now,:driving: