fasn8ya Report post Posted November 6, 2015 can anyone tell me what this knob controls? Quote Share this post Link to post Share on other sites
biglew Report post Posted November 6, 2015 not sure my tech sew is a bit different... believe it might be the presser foot pressure contact cowboy bob on this forum Quote Share this post Link to post Share on other sites
TinkerTailor Report post Posted November 6, 2015 Contact techsew? Ron is pretty good with questions. He is also a member here. Quote Share this post Link to post Share on other sites
Northmount Report post Posted November 6, 2015 Increases outside presser foot pressure when you screw it down. It goes right thru the body and presses down on a long "leaf type spring". The left end of the spring rides on the outside presser foot inside the left end of the head. Open the end cover and trace the linkages. You can see where it goes. Tom Quote Share this post Link to post Share on other sites
Techsew Ron Report post Posted November 6, 2015 Like Northmount said - this knob is to control the outside presser foot pressure. Ron Quote Share this post Link to post Share on other sites
fasn8ya Report post Posted November 6, 2015 Thanks! Quote Share this post Link to post Share on other sites
