Brother BAS-311E service manual Work clamp lifter mechanism, Assembly, o !1, u @2 y @4 !4 t

Chapter 3. Assembly

3. Work clamp lifter mechanism

!0 @0 @0 @1

o!1

@3		!2
!7	e	e

u@2

y

@4 !4

t

i r

!3

!3

wq

!5

@0

!6 i

!7

!7

!9

!4 !1 79.0mm

!8

1.Attach the presser plate q to the presser bar lifter lever rubber w, and insert them from the bottom of the arm. Insert the parts r linked to the plunger e from the top of the arm, and fit them on link shaft C t, link B y, and the presser plate q.

2.Fit the snap pins u on both ends of link shaft C t.

3.Insert link shaft A i into the machine, and pass it through the washer o and link A !0.

4.Fit the snap pins !1on both sides of link shaft A i and outside the washer o.

5.Attach the presser solenoid !2to the top of the arm so as to cover the plunger e. Secure link shaft A i using the set screw !4so that link B y is centered in the bush !3.

6.Slide the presser solenoid !5until it has reached 19.0 mm from the end of the arm, where the plunger e easily moves, and tighten the screw !6.

7.Attach the spring !7to link shaft B !8and the pin !9.

8.Hang the rod @0on the shoulder screw @1, and insert the former into link shaft B @2, and secure it using the snap pins @3.

9.Attach the rubber cap @4.

BAS-311E.311EL.326E.326EL 29