SINGER 14T968DC - Manual (Page 36)

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Caution:
Caution:
35
Open looper cover (page 12).
Pull the movable knife holder to the right as far as
it will go.
Turn the holder toward counter clockwise until the
knife clicks into a lock position.
Be sure to turn off power switch.
Open looper cover.
Pull the movable knife holder to the right as far as
it will go.
Turn the holder clockwise until the knife clicks into the
working position
Always close looper cover before operating
machine.
To place movable knife in working position
To place movable knife in nonworking position
18. HOW TO DISENGAGE MOVABLE
UPPER KNIFE