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Weber Cross Drilling size?

PostPosted: Sun Jan 05, 2014 2:43 pm
by AHM
Hi All,

Having discovered that the cross drilling under the carb is blocked, I have taken out the lead plugs.

Before I dash in with a drill... What diameter are the ducts? What size lead shot do I need to get to plug them again?

Re: Weber Cross Drilling size?

PostPosted: Sun Jan 05, 2014 3:51 pm
by Craven
3mm. long series drill required. Usual one to be blocked is the choke supply.
Melt a scrap piece of lead for plug.

Re: Weber Cross Drilling size?

PostPosted: Sun Jan 05, 2014 9:33 pm
by AHM
Thanks.

It was the choke as you say - absolutely solid both sides. Easy to clear with a hand held drill bit. Unfortunately my smallest extra long drill is 3.2 so clearing the vertical duct was a little harder.