Brother DB2-DD7100, Service Manual

Page: 62 / 153

6. ASSEMBLY
SL-710A
55
6-23. Tension release wire
1. With the holder (2) installed to the tension release wire
(1), pass the tension release wire (1) around the wire
holder (3) and install it to the solenoid lever (5) with the
two nuts (4).
* Tighten the two nuts (4) when the solenoid lever (5)
is at the center of the threaded part at the end of the
tension release wire (1).
2. Move the outside of the tension release wire (1) to the
position where the tension discs (7) start to open when
the solenoid plunger (6) is pressed by 2 - 3 mm, and
then tighten the set screw (8) to secure it in that
position.
* At this time, the holder (2) should be under the set
screw (8).
6-24. Ground wire
1. Secure the ground wire (1) to the bed with the screw
(2).
(The ground symbol (3) indicates the location.)
2. Group the ground wire (1), oil tube (4) [DD7100 only]
and thread trimmer solenoid cord (5) together in that
order, and secure them together with the cord holder
(6).
6-25. Operation panel
1. Pass the cord (2) of the operation panel (1) through
the hole in the arm.
2. Insert the two panel support brackets (3) into the
mounting holes.
3. Install the operation panel (1) to the arm, and then
secure it by tightening the two set screws (4).
1798M
(4)
(1)
(3)
(2)
1795M
1796M
2 - 3 mm
(7)
(4)
(2)
(6)
(1)
(8)
(3)
(5)
1797M
(3)
(4) DD7100 only
(2)
(1)
(6)
(5)