14
BAS-311E.311EL.326E.326EL
Chapter 2. Disassembly
3. Presser foot mechanism
1. Loosen the nut
q
, remove the adjust screw
w
, the spring guide
e
, and the spring
r
by lifting them from above of the
machine, and remove the washer
t
.
2. Loosen the bolt
u
of stepping work clamp arm R
y
, remove the shoulder screw
i
and the retaining ring
!0
of the
presser bar lifter
o
from the faceplate, and then remove stepping work clamp arm F
!1
and stepping link assy
!2
.
3. Push up the presser bar
!3
, and separate it from the presser bar bush
!4
.
(The presser bar lifter
o
, the cushion
!5
, and the needle bar clamp
!6
will come off as a set.)
!1
!4
e
!6
t
r
!2
!0
!3
w
u
q
i
y
!5
o
