Questions & Answers for: Elna thumb screw

...thumb screw holding the ankle in place.  Unscrew it.  Now place the walking foot facing you like the image above with the clamp wrapping around the pressure bar where the ankle was, put ...

were the same with the built in shank you attached with a thumb screw. the air electronics had the adaptor and clip on feet but they have same height and needle position so can use on earlier ones too

...thumb screw. Now fit the walking foot on instead by putting the lever arm around the needle bar and the curved bracket around the pressure bar and then putting the thumb screw back into place and ...

...thumb screw on your machine now and you can use it to cut and hold the threads at the end of each seam, very cute. Always give this machine a good clean and oil before using it, there should be a red ...

...thumb screw holding on the pressure foot shank which serves the same purpose. You wind the thread around it on the left side into a spring loaded crack and pull, it cuts and holds the two ends. ...

...fit the little open ended arm over the needle bar and the foot bracket onto the foot with your machine's regular thumb screw. The up and down movement of the needle bar operates the walking

...thumb screw that is used to secure the needle.  To change, turn your flywheel towards you until the needle is at its highest point.  Turn off the motor or unplug machine for safety.  ...

...thumb screw on the needle bar that holds the needle in place. Turn anticlockwise to undo. Remove needle, and place a new one into the housing, flat shank to the back, and holding it all the ...

...service manual showing the same on page 4: ELNA 683 686 Service Manual Bulb Cover Please give me a 'thumbs up' if this was helpful, otherwise please provide more information to solve this ...