6
Mechanical Adjustment
1. Presser Bar Height
The distance between the bottom of the presser foot in
up position and the needle plate should be 4.7–5.3 mm.
z
Remove the face plate and front cover.
x
Remove the setscrews
q
, and lamp set plate
w
.
c
Raise the presser foot and loosen the setscrew
e
.
Move the presser bar
r
up or down to set the
presser foot height to 5 mm.
v
Tighten the setscrew
e
firmly.
NOTE:
Make sure that the presser foot should be parallel to
the feed dog slots
t
in the needle plate and should not
interfare with the needles.
b
Attach the lamp set plate, front cover and face plate.
w
e
r
t
q
4.7–5.3 mm
Should be
parallel.
Should not interfare