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SECTION 3. LEARN THESTnTCHES
Thread Tension Adjustment
* Set all mree Tnreao tension d_als at "3", Ther sew and check the _nreaa tensions.
Wrong Tension Wrong Tension
Tighten needle thread tension.
"qeea_e thread Neec e _nreae
tensicn [L 'rmsi_n [4
mreao is tight and/or
lread is loose
jpDer EonBtr Lower looper
tnr,_au tension lr "cad tensioz
\.
\ ,((: _ :));
I
Right siae
o_ fabric
J D,[3e*
OODU/
thread
Needle thread "_:"
Loosen lower looper thread tension
aria or tighten upper looper thread
tension.
Need _.Trlrga{] %ee(Jlf_mr_ao \
BI1S]Or) LJ tension D
Jr;p_r lOaDer Lower ICe 3er
r_r*eao _ension t/read tensicr
I
It is easier [o adjust bv using 3 different colors of thread,
Wrong Tension
,per thread is tight and/or
read is loose
ower
Loosen uDDer ooper thread tension
and/or tignten lower looper thread
tension
I leedle tqreao
tensiar: (L)
uDcer looper
trlreao :ens or
2_
NneO le tilt CaLl
tensic n (R)
Lower _ooDer
_nre_icl ,'.el s on
©
l
25
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