DIY Double Ended Weaving Bobbin winder

ELNA Motor Pulley/Friction Wheel - easy removal/3d printed replacement - Recorded Livestream

Elna motor pulley / friction wheel removal and replacement (Quick and dirty)

Removing a stuck Singer Featherweight or 301 bobbin case

Replacement bobbin cases for 221 and 301 - issues

German Singer Slant-o-Matic Spool Pins - an alternative

Pfaff 1222 style machines stuck in reverse

Adjusting Bobbin Winders on Pfaff 1222 type machines

Reading a test sew

Tensioner theory Different but the same

All about serger tension

Removing the bobbin case from a Singer 201

1oz weight method of setting bobbin tension

How chainstitching works on a German Singer Slant-O-Matic

Replacing the spool pins on the 411G, 401G, 431G, 421G, etc

Unsticking Singer Stuck throat plate pins

Singer Rocketeer (500/503) style On machine Tension rebuild

Singer Slant-O-Matic upper tension rebuild - 401/403 500/503 etc

Bobbin maintenance & Setting tension for the Slant-O-Matic & class 66 / 99 machines

How to fix - Slant-O-Matic Stitch Selectors that slip out of place

On Machine Disassembly and Reassembly of a Vintage Singer Sewing Machine Tensioner

Disassemble and Reassemble a Vintage Singer Sewing Machine Tensioner

Fast tension test - this works on most machines, not just vintage

Perfect Timing - How timing works on a sewing machine

"UnFreeze" your Singer Slant-O-Matic sewing machine