Flat head air/fuel mix setting

#1
Does anyone know is it clockwise or counter cw to lean out a carb on a 5 hp briggs flat head??
I know bout turning it out 1.5 to start but not sure which way yo go for lean??
Thanx john
 
#2
Lean would be to screw in, that would restrict the flow, to richen would be to turn out, opening the gap in the carb and allowing more gasoline to the air flow.
dave
 
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