Motor Head110 7 #1 Posted May 27, 2013 Does anyone know what the stock carb adjustments are on a 402707? Also, does anyone have a manual for this motor? Thanks! Share this post Link to post Share on other sites
WH nut 553 #2 Posted May 28, 2013 There is no stock adjustment, there are starting points and you fine tune from there. I would say 1.5 to 2 turns out on the high speed and 1.5 on the low speed will get it running. The you fine tune from there . High speed first then low speed to get a smooth idle Share this post Link to post Share on other sites
Motor Head110 7 #3 Posted May 28, 2013 funny thing... it looks to me like there is no idle? is there supposto be one Share this post Link to post Share on other sites
WH nut 553 #4 Posted May 28, 2013 Im not sure how old the motor is, but some carbs are sealed from the factory after they are set. You may have to knock a plug out to get to the adjustment. Can you post a picture? Share this post Link to post Share on other sites
Motor Head110 7 #5 Posted May 28, 2013 The motor in question is off of a late 80's Simplicity 6516-H Share this post Link to post Share on other sites
