Brother International BAS-311E Network Users Manual - English - Page 22

Presser foot mechanism

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Chapter 2. Disassembly 3. Presser foot mechanism w q u y e !1 r t i !6 !5 !2 o !0 !4 !3 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.) 14 BAS-311E.311EL.326E.326EL

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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