How To Insert a Bobbin Case Into the Longarm - YouTube
Don't let a Bobbin Case become a "hard case!" - Marveles Art Studios
How to Wind and Insert a Bobbin into a Singer Tradition Sewing Machine - Hailey Stitches
The Vintage Singer Sewing Machine Blog: How To Remove a 201 Bobbin Case
Bobbins - drop-in vs. bobbin case - Andrea Schewe Design
Reinstalling the bobbin case spring - YouTube
Bobbin Case & Bobbin Basics - YouTube
My Sewing Machine Obsession: Singer 221: How to remove the bobbin case base
She's A Sewing Machine Mechanic: Drop-in Bobbin Case Position
My Sewing Machine Obsession: Singer 328 bobbin case
Tension setting and maintenance of bobbin case Brother - YouTube
About Sewing Machine Bobbin Cases - Sarah's Workbench
Bobbin Case Too Tight? - Leather Sewing Machines - Leatherworker.net
The Vintage Singer Sewing Machine Blog: How To Remove a 201 Bobbin Case
Drop in Bobbin Case Removal and Refitting - YouTube
Bobbin Threading and Tensioning
5: threading the sewing machine (front loading bobbin) – yellow spool
Quick Fix - How to Clean and Insert a Drop in Bobbin Case - YouTube
bobbin tension trick
Bobbin Tension Adjustment - Loose Thread Bounce Problem - Singer Sewing Machine Patchwork 7285Q - YouTube
