SINGER W2137 User Manual
Page 36
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3.
Turn the two shuttle race cover clamps B) outward and remove the shuttle race
cover C) and shuttle body 'D).
4.
Clean the shuttle race, the shuttle, and shuttle race cover by removing all threads,
lint, etc.
5.
Apply a drop of oil with finger tip to outer edge of shuttle.
When the cleaning has been completed, proceed as follows to replace the shuttle
assembly:
1.
Turn
the
balance
wheel
until
the
needle
reaches its highest position.
2.
Place
the
shuttle
body
(D,
Fig.
44,
against
shuttle driver and adjust into position.
3.
Replace shuttle race cover, C , fitting pin at
lower edge into notch, and lock into position
with shuttle race cover clamps, ' B. , making
certain
the
clamps
have
been
snapped
secure
ly into position.
4.
Put bobbin into bobbin case, ( A . )
5.
Put the bobbin case into the shuttle race, fitting tongue into notch E, Fig. 43, of
race cover.
Fig. 44
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