14
The highest position of the feed dog should be between 0.80 to 0.90 mm from the surface of the needle plate.
1. Lower the presser foot and turn the power switch on.
2. Turn the handwheel toward you to set the feed dog at the highest position.
3. Remove the free arm cover.
4. Loosen the setscrew
q
and nut
w
.
5. Adjust the feed dog height by turning the adjusting screw
e
. The highest position of the feed dog should be
between 0.80 to 0.90 from the surface of the needle plate.
6. Tighten the nut w and setscrew
q
.
7. Attach the free arm cover.
FEED DOG HEIGHT
MECHANICAL ADJUSTMENT
A
B
e
w
q
q
Presser foot
Feed dog
0.80 to 0.90 mm
Surface of the needle plate
Summary of Contents for 5270QDC
Page 1: ...First Edition 06 March 2020 SERVICE MANUAL PARTS LIST MODEL 5270QDC For Europe only...
Page 39: ...37 TOUCH PANEL KEY POSITION ADJUSTMENT GUIDE Print this illustration guide to its actual size...
Page 52: ...50 MODEL 5270QDC PARTS LIST 1 2 3 4 6 5 7 8 9 10 11 12 13 14 17 15 18 19 20 9 21 21 22 23 16...
