Uploaded January 2022 | Updated September 2026, 3 days ago

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PLEASE READ THE PINNED COMMENT BY JIM CAVANAUGH ABOUT THE TAILS ON THE STOP LATCH SPRING CONCERNING THE DIFFERENT LENGTHS OF THE TAILS AND HOW THEY SHOULD BE INSTALLED ON THE PARTS.
The bobbin winder system part one is here: youtu.be/D-fk6jIlz-U
How to install and adjust the bobbin winder system on a Singer Model 15-91 Sewing Machine.
How to install all the Frame Parts.
How to Install the Friction Ring Rubber Tire.
How to Adjust the Frame for full contact of the rubber tire to the handwheel.
How to install the handwheel.
How to install the bobbin winder tension disc bracket.
How to install the bobbin winder tension disc.
How to adjust the tension bracket to wind the bobbin correctly.
A do-it-yourself tutorial.
MUSIC: Snowy Peaks pt. 1 by Chris Haugen

00:00 INTRO
00:32 PREP FOR INSTALL
01:50 INSTALL STOP LATCH
09:34 ATTACH PARTS TO FRAME
14:48 MOUNT FRAME TO BODY
20:54 INSTALL HANDWHEEL
23:34 INSTALL FRICTION RING-RUBBER TIRE
25:00 ADJUST FRAME TO HANDWHEEL
34:53 INSTALL TENSION BRACKET PARTS
39:44 CENTER THE BRACKET TO BOBBIN