50. Fit plug case by tightening a screw.
Fit extension plate with two
5 1 .
Fit bed cover with two screws.
52.
Fit front cover with two screws.
5
3.
.
Fit bobbin winder then tighten a screw.
54
Fit a face plate with a screw.
55.
56.
Fit a manual stitch control switch cover.
screws.
23
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