Timing procedure.
Remove the mounting plate for the "Automatic" device.
Replace the zig-zag mechanism cover plate with the plate " S
"
of gauge 10-4.
Adjust the machine for straight sewing (see Fig. 40).
Fig. 44
Turn the balance wheel slowly toward you and bring the eccentric
" A " to the right, as shown in Fig. 44.
Insert gauge " U " through the plate " S " and, by turning the
balance wheel toward you, bring the eccentric " A " in such a
position that the V-shaped cut-out of the timing gauge " U " fits
properly against the back portion of this eccentric (Fig. 45). In
this position the balance wheel cannot be turned further and
the
gauge " U " is pressed firmly against the eccentric " A ".
In the position described above, the needle bar must be in its
highest position and the needle bar connecting link No. D 26020
must be in a vertical position (Fig. 45).
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