Tecumseh diaphragm carb 1of2 Toro S140 S200 S620 rebuild

Craftsman & others use this exact style Tecumseh Carburetor diaphragm carb PART 2:    • Tecumseh diaphragm carb 2of2 Toro S140 S20...   2 and 4 stroke engines Most commonly found on Toro S-620, S-200 S-140 and craftsman edgers Most Carbs are going to have the gasket touching the body of the carb and then the diaphragm. Carbs with an F stamped on them like this one will have the diaphragm touching the body and then the gasket. To Adjust: If your needles were not set back to original or if they were played with you may need to redo the settings. To start set them to: L: turn it our 1 turn H: turn out 1 1/4 turn This is enough for the engine to run. Start and let run until it is warm. Turn the H out (ccw) until the engine stumbles. Then count the turn and turn it in until it stumbles. "IF" the difference between the two was 2 1/2 turns; turn the H out half the amount or 1 1/4 from that position. For the Low side you need to manually hold the governor linkage-throttle to the idle position. Do the same as I described for the High side setting the needle half way between each stumble test.