Inserting The Bobbin Case - White 5500 Instruction Book

adjusting screw
tpse
the s4k
cse
(2) Adjusting the tension
Turn the adjusting screw with the small screw
driver for adjustment.
*
Be careful not to touch the lock screw when
adjusting the bobbin tension.
Step-i
handwheel
Step-2
I
Set the needle bar in the highest po
sition by turning the handwheel to
ward you.
(1) Leave the end of the thread of about 10cm
(4") from the bobbin.
(2) Holding the latch of the bobbin case with
your thumb and index finger, push the
bobbin case into the rotary hook.
(1) When the bobbin case is inserted, close the
latch.
(2) Close the shuttle cover.
13
Step-3
cover