CB-4500 support videos & documents
Threading the CB-4500
Adjusting the Thread Tension & Using the bobbin winder
How to oil your CB-4500
How to speed wind a bobbin, OR "why wasn't my bobbin winder installed?"
Needle plates overview & how to install them. Also Hook removal & installation
Timing Check for the CB-4500
Basic Timing Fix for CB-4500 *WARNING* will void your warranty unless directed by dealer!
Adjusting the foot lift on the CB-3200 & CB-4500
How to Install the Flat Top Table Attachment