Singer 221 Featherweight Service Adjuster Manual

How to Repair and Service and Maintain your machine.

You are purchasing a 30 page Singer 221 service manual that comes with parts list and date sheet for your machine.

Over 50 picture illustrations. The manual size is 8 1/2 x 11.

This service manual comes with information to service and adjust the moving parts in your Singer 221 Featherweight machine.

This manual is a guide to help you service your Singer Featherweight 221 machine.

It shows oiling points. And also shows how to service your machine by replacing parts, adjusting the parts, and keep your machine in tune for your sewing needs.


Some of the Procedures and Adjustments that are in the manual:


description of parts

lubricating and oiling

presser foot height

position feed dog in throat plate

set needle bar

position hook to from needle

needle thread tension

time the hook

adjust needle thread tension

adjust bobbin and bobbin winder

eliminate end play or
binding of horizontal shaft , upright arm shaft, hook driving shaft,
feed rock shaft, and lifting rock shaft

removal and replacement of needle bar, presser bar, needle thread take-up, and needle thread tension

removal and replacement of
bobbin case, rotating hook, rotating hook shaft, feed regulator,
lifting rock shaft, arm shaft, horizontal shaft, and the motor

hints for adjusters

wiring diagrams for light , motor, switch, and line

motor diagrams

parts list

date list
Tags: 221