Kenmore 1791 Owner's Manual page 44

HOLE
SHUTTLE
A LIGHT JOB
TO KEEP YOUR
SEWING BRIGHT
Then clean shuttle area with small brush
and discharge lint from hole on the left
wal!, Put a drop of oi! to the points
indicated by arrows, Don't over-oif.!
(Reminder: don't use household oil,,,
use sewing machine oil,)
Step 4
When replacing a burned out bulb, only use a new
sewin9 machine light bulb (see part #6797 on
page 46), The light is located inside the Face Cover
Plate (12) of your machine. Turn the light switch off
and swing open the cover plate, Push up the bulb
slightly and turn clockwise. Insert new bulb, push
up and turn counterclockwise.
LOCKING WINGS Step 5
Replacing bobbin case and free*arm
cover. Make sure needle bar and
pointed hook are at the same pisition as
step t, insert bobbin case into shuttle
and push two tocking wings outward
untit they snap into place, Replace
free-arm cover in position and secure it
w=th screw, See step 3,
43
REMOVING MACHINE
When you need to remove your'mach|ne from its
cabinet or case for repa=r, loosen the screws hold-
ing your machine tn cabinet or case. Then lift
machine ouL