most common machine have in threading process,I ve holding different brand sewing machine they only differ is in design but the process are commonly same,start bobbins winder to wind threads
- pull thread from spool on top of machine insert bobbins winder disc then rotate on bobbins winder 4 to 6 times manualy put it on the shaft winder locate at top of machine near handwheel,push the latch against to bobbins winder to fit,then release clutch handwheel by pulling handwheel to disengage motio only winder will rotate when you press foot pedal and start winding thread on clockwise rotation.if this filled insert bobbins winder to bobbins case and pull the end of thread inserting to the slot of bobbins case observe should have tension on this.as shown and dirction of thread.inset this on the shuttle case.then start looping thread on top of machine as shownthen start adjusting tension on tension dial you can see in fig.Set dial at # 3 at start of set up ,Stich adjustment at #8 to 12 adjust gradually.
the hook up the lower thread bobbins from lower shuttle
by threads on needle then insert cotton fabrics manualy
until needle the fabrics freely don't
apply foot pedal let it shown if the neele
sew freely w/o looping under bobbins let sew manualy
until it appears stiches
on fabrics,if ok continue now aply
gradually until you familiarize again the sewing.