Thread Tension Adjustment
" Set alt three thread tension dials at "3" Then sew. and check the thread tensions.
Wrong Tension
_read is loose.
Tighten needle thread tension.
Needte thread Needle thread
tet_ston (L) tension {R }
Upper IDoper Lower looper
thread tension thread tens{o_
It Is easier to adjust by using 3 different colors ot thread,
Wrong Tenston
thread is tight and!or
!ep_!gqp_j_bread ts loose.
Upper
:: _ looper
; :i i::ii _ thread
: :::::: ::::of fabric :::::::::
Loosen lower looper thread tension
and/or t_ghten upper looper thread
tension.
Needle thread Needle threed
t_nsion (L! tension (R)
@@
Upper looper
thread tension
Lower looper
lhread tens{On
Wrong Tension
)er thread is t_ght and/or
read is loose.
tooper
1hread
Loosen upper looper thread tension
andlor tighten lower looper thread
tension.
NeedIe Lbread Needte thread
tension IL) tension (R)
Upper looper Lower looper
thread tension thread lension
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