Oiling Chart, Singer Featherweight 221 mom Please review this early video

Please review this early video tutorial featuring a quarter-inch comparison for details (fast-forward to 19:12 timestamp):

Lower needle into the fabric first

This part fits the Singer 221

the blade is housed safely inside its small

Oiling Chart, Singer Featherweight 221 mom Please review this early videoKnow Exactly Where Every Drop Goes Some parts of your machine need oiling every time you sew; others only every six months. Which is which? This handy at a glance chart shows youso you apply oil only where you need it, and never wonder if you're over oiling or missing a spot! Need a quick oiling diagram to take on the go, or want to keep one with each of your machines? Lost or misplaced the oiling chart from your Singer Featherweight Maintenance