Brother LK3-B430E Mark II Service Manual page 36

5. ASSEMBLY
If the presser mechanism is sluggish, it may not move well vertically, resulting in occurrence of error E-60.
Make sure that it moves easily, and apply grease to sliding portions of parts before assembly.
t
r
u
t
e
y
w
q
q
29
!0
i
o
t
e
w
1. Sliding portions of link shaft C q and link B w
2. Sliding portions of link shaft B e, link B w, link A
r, and link (C) assy t
3. Forked portion of the wiper driving lever y
4. Sliding portions of link shaft A u and link A r
5. Sliding portions of link shaft D i, link (C) assy t
6. Forked portion of the plunger o where link C assy
t is fitted
7. Outer and inner surfaces of spherical bush ! 0 to
be attached to link C assy t
1. Sliding portion of the work clamp q (Apply small
amount of grease.)
2. Sliding portions of the presser arm lever w and
presser arm levers R and L e
3. Round portion of the presser arm lever plate r
4. Bearing ball of the presser arm support shaft t
r
LK3-B430E Mark II