Seiko TH-2B - Bobbin Winding Procedure

OInsertion of bobbin
Put the bobbin(4) into the bobbin easel5) while holding
down the thread and pass the thread through underneath the
bobbin case spring!6; to lead it out from the bobbin case
slit(7).
5 Winding the bobbin thread
Pass the thread in the order numerically instructed
in figures.
(1) Spool pin—^(2) Thread guide (am)-^(3) Needle
teneion thread guide »-the clearance between two
tension discs »-(4) Meedle thread tension thr^d
guide—?-(5) Bobbin (winding several timesj ^
(6) Move the bobbin winding lever#
un-\U
Winding length should be adjusted^by the screw(7) and
left & rightward positioning of the lever(6).
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From the library of: Superior Sewing Machine & Supply LLC