Pfaff 1245 - 1246 Owner's Manual - Page 40
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Adjustment 11.04 11 .ot.oi Adjusting the basic machine Positioning the feed dog across the direction of sewing Requirement The bottom feed dog must be the same distance from the left and right side of the needle- plate cutout. .4 1 11 - 2 41 Fg. 11 -O • • Loosen screws 1 and 2. Laterally align rock shaft 3 in accordance with the requirement. • Now tighten screws 1. The flat sides of pins 4 must be opposite the flat sides of screws 1 and rock shaft 3 must exhibit neither play nor stiffness. • Screws 2 remain loose for the following adjustments. PFA
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Adjustment
11.04
Adjusting
the
basic
machine
11
.ot.oi
Positioning
the
feed
dog
across
the
direction
of
sewing
Fg.
11
-O
•
Loosen
screws
1
and
2.
•
Laterally
align
rock
shaft
3
in
accordance
with
the
requirement.
•
Now
tighten
screws
1.
.4
1
The
flat
sides
of
pins
4
must
be
opposite
the
flat
sides
of
screws
1
and
rock
shaft
3
must
exhibit
neither
play
nor
stiffness.
•
Screws
2
remain
loose
for
the
following
adjustments.
Requirement
The
bottom
feed
dog
must
be
the
same
distance
from
the
left
and
right
side
of
the
needle-
plate
cutout.
4
1
11
-
2
PFA