Re: Johnson TD-20 carb info Home › Forum › Ask A Member › Johnson TD-20 carb info › Re: Johnson TD-20 carb info alvinsReplies: 5Topics: 4 December 19, 2017 at 4:37 am #68777 Thanks guys for all your time and input. The specific answer was in the very last paragraph, but much additional info was there too that will be helpful. This Christmas thing is getting in the way of my rebuild!