Brother International LK3-B431 MKII Instruction Manual - Page 42

connecting

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e 10 . STANDARD ADJUSTMENTS 10-7-1 . Replacing the movable knife and fixed knife 0 0 1. Open the large shuttle hook cover, remove the screws 0 and 0, and then remove the feed plate 0. 2. Remove the two screws 0 and the two screws 0, and then remove the needle plate 0. 3. Remove the thread trimmer connecting rod from the connecting rod lever pin 0. 0- 0.5mm e 4. Remove the movable knife 0 and replace it with a new one. At this time, check that the movable knife 0 and the fixed knife cut the thread cleanly. If necessary, adjust by using the appropriate movable knife washer 411 (supplied as accessories). ® * Apply grease to the outside of the collar at this time. e. 5. Install the fixed knife at a distance of 0.5 mm from the needle hole plate 6. Place the thread trimming connecting rod Oonto the connecting rod lever pin 0, and then install to the needle plate 0. 35 LK3-B430E-, 8431E-, B432E-, 8433E- Mark II

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10
.
STANDARD
ADJUSTMENTS
10-7-1
.
Replacing
the
movable
knife
and
fixed
knife
0
0
1.
Open
the
large
shuttle
hook
cover,
remove
the
screws
0
and
0,
and
then
remove
the
feed
plate
0.
2.
Remove
the
two
screws
0
and
the
two
screws
0,
and
then
remove
the
needle
plate
0.
3.
Remove
the
thread
trimmer
connecting
rod
from
the
connecting
rod
lever
pin
0.
0
-
0.5mm
4.
Remove
the
movable
knife
0
and
replace
it
with
a
new
one.
At
this
time,
check
that
the
movable
knife
0
and
the
fixed
knife
e
cut
the
thread
cleanly.
If
necessary,
adjust
by
using
the
appropriate
movable
knife
washer
411
(supplied
as
accessories).
*
Apply
grease
to
the
outside
of
the
collar
®
at
this
time.
5.
Install
the
fixed
knife
at
a
distance
of
0.5
mm
from
the
needle
hole
plate
e.
6.
Place
the
thread
trimming
connecting
rod
Oonto
the
connecting
rod
lever
pin
0,
and
then
install
to
the
needle
plate
0.
35
LK3-B430E-,
8431E-,
B432E-,
8433E-
Mark
II