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Cleaning the Hook Race
WARNING:
Turn the power switch off and unplug the machine
before cleaning.
NOTE:
Do not dismantle the machine in any way other than
what is explained in this section.
1 Remove the setscrew on the needle plate with a
screwdriver. Remove the needle plate.
q Screwdriver
w Setscrew
e Needle plate
2 Take out the bobbin. Lift up the bobbin holder and
remove it.
r Bobbin holder
3 Clean the bobbin holder with a lint brush.
t Lint brush
4 Clean the feed dog and hook race with the lint brush.
y Feed dog
u Hook race
5 Clean the hook race with a soft dry cloth.
(You may also use a vacuum cleaner.)
Inserting the bobbin holder
1 Insert the bobbin holder.
2 The knob of the bobbin holder should fit next to the
stopper in the hook race.
q Knob
w Stopper
3 Reattach the needle plate, aligning the needle plate
guide pins with the guide holes in the needle plate
and tighten the setscrew.
e Guide pins
r Guide holes
NOTE:
After cleaning the machine, make sure the needle and
presser foot are attached.
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