89
Cleaning the Hook Race, Feed Dog and Thread
Cutter Mechanism
WARNING:
Turn the power switch off and unplug the machine before
cleaning.
CAUTION:
Make sure to open the automatic needle converter
before removing the needle plate.
NOTE:
Do not dismantle the machine in any way other than
what is explained on this page.
z
Remove the needle and presser foot. Remove the
setscrews and remove the needle plate.
1 Screwdriver
2
Setscrew
3
Needle plate
x
Take out the bobbin. Lift up the bobbin holder and
remove it.
4
Bobbin holder
c
Clean the bobbin holder with the lint brush and a soft
dry cloth.
5
Lint brush
v
Clean the feed dog, thread cutter mechanism and
hook race with the lint brush.
6
Feed dog
7
Thread cutter mechanism
8
Hook race
b
Clean the hook race with a dry cloth.
Reattaching Bobbin Holder and Needle Plate
n
Insert the bobbin holder. The knob of the bobbin
holder should fit next to the stopper on the hook race.
Be sure to align the triangle marks on the bobbin
holder and stopper.
9 Knob
10 Stopper
11 Triangle marks
m
Reattach the needle plate and tighten the screws.
NOTE:
After cleaning the machine, insert the needle and attach
the presser foot.
z
x
c
v
b
n
m
1
2
2
3
4
5
6
7
8
9
10
11
Summary of Contents for Horizon Memory craft 7700 QCP
Page 95: ......
