Originally Posted by SusieQuilter
Please help!!!!
I am working on cleaning my Singer 127 and the thumb screw that holds the presserfoot bar in place is frozen solid. Other than WD40 what is the best way to get it off???? Thanks!
I'd personally use PB Blaster but everyone has their preference. Here's a link describing it:
http://autorepair.about.com/od/tools/fr/PB-REVIEW.htm
Let it soak in by putting machine on side and try again the next day.