Monday, August 17, 2020

Singer 401-401A Sewing Machine Service-Parts Manual

https://manualsoncd.com/product/singer-401-401a-sewing-machine-service-parts-manual/




Singer 401-401A Sewing Machine Service-Parts Manual.


Adjust:
Set presser foot at correct height.
Thread clearance.
Feed timing.
Eliminate end play or binding of horizontal arm shaft.
Time the cam stack.
Stitch regulator.
Needle bar vibrating bracket.
Zero-out the machine.
Time the rotating hook.
Feed forked connection.
Hook driving shaft.
Take-up lever.
Setting feed.
To set the check spring.
Gear lubricant.
Wiring diagram.
Parts list.
Much more!

42 page complete service manual plus a 2 page parts manual with diagrams.

This is a Service Manual. If you need the instruction manual, please visit our shop here.

Singer 401-401a Sewing Machine Service-Parts Manual.


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