Caring For The Machine; Cleaning And Oiling - Kenmore 1521 Owner's Manual

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CL_A_H_G A_D O_L_i _G
Fig, 1 Cleaning the feed dogs with a
brush,
To insure the best possible operation of
your machine, it is necessary to keep the
essent=a parts clean at all times, Usina_,..
i small brush, remove the lint that
accumulates in the shuttle area and
around the feed dogs,
Fig: ;2 Parts of the Shuttle Assembly
To
1.
2_
3_
4_
Clean the Shuttle Area:
This area must be kept free of dust,
tint and occasional tangled thread,
Raise the needle bar to its highest
point and remove the bobbin case.
Push levers of shuttle race aside and
lift shuttle race cover and shuttle
OUt.
Clean the shuttle race with small
brush,
Put a drop of sewing machine oi! on
the center pin of the shuttle and
shuttle race. (see arrows)
To Replace Shuttle Assembly:
1, Position shuttle race as illustrated so
that race is forming half moon on the
left side of the machine,
2_
3_
Hold shuttle by center pin and po-
sition shuttle so as to form a half
moon on the right side. Pointed
hook wilt be on the bottom.
Place shuttle race cover into place
over shuttle assembly.
4, Snap the levers into position.