How to adjest the cam follower on a Singer Golden zig zag Touch & Sew 630

SOURCE: bobbin singer stylist zig zag model 477

Check this web page
http://www.sewusa.com/Threading_Diagrams/Threading_Pages/Singer_Sewing_Machine_Threading/singer_477_threading_diagram.htm

SOURCE: Singer Golden Touch & Sew

Try a new needle first failing that you may need to retime the machine, you can email me for an attachment of instructions [email protected]

SOURCE: Singer 758 model and the thread is bunching up from the bobbin under the material

try changing the needle--flat side goes to the back of machine
rethread the machine top & bobbin--make sure to use every thread guide
make sure bobbin is wound correctly & inserted correctly in the bobbin case
clean under the needle plate & in the bobbin area for lint or loose threads
if you don't have a manual try singer
Go to the singer website
Click on customer support--there will be a drop down menu
Choose instruction manual
In the box type the model number(example 758)
Click search