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To check:
1 Attach the dual feed foot (see page 35).
2. Turn the power switch on and select ( ) stitch.
(Be sure that the machine is not locked.)
Press the drop feed key to drop the feed dog.
3. Turn the upper feed adjusting dial to set the dial at "0".
4. Press the needle up/down button twice to raise the needle.
* In order to initialize the feed dog position, press the
needle up/down button twice and reset the needle
position even though needle position is set at raised
position.
5. Press the presser foot lifter button to lower the presser foot.
Turn the power switch off.
6. The clearance between the dual feed foot and upper feed
dog should be 4 mm. If not, follow the procedure below.
To adjust:
1 Remove the top cover (see page 2).
2. Loosen the hexagonal socket screws on upper feed rear
arm.
3. Insert the 4 mm spacer between the upper feed dog and
dual feed foot to adjust the clearance. Tighten the
hexagonal socket screws.
Dual feed foot
Mechanical adjustment
Upper feed dog (2)
The clearance between the dual feed foot and upper feed dog should be 4 mm when the stitch length is set at "0".
* Check the upper feed dog (1) (see page 31) before this adjustment.
Upper feed adjusting dial
Upper feed dog
4 mm
Hexagonal socket screws
View from the right upper corner of the machine
Drop feed key
Needle up/down button
Presser foot lifter button
Upper feed upper shaft rear arm
