Singer 328 - Page 28

(l).
lnperfect
Posltioning
of Druro
Unit:
Conditions: Incotrect
alignment
of the
Drum
Unit causes
the
needles, which
ale
gulded
by the
Sub Drum
cear,
to collide
leith
the sepatation
cam as
shown
in
Fig.34,
belorv.
Sub
Drum
Separation
Can
,-
(+-.'
oo
Fig. 34
Correcting Methodt Readjust
the
positioning
of
the Drum
Unit.
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