JUKI AMB-289 Engineer's Manual page 65

Procedures of disassembling / assembling
Removing the thread drawing motor unit
1. Remove the loader unit. "Refer to (12) Replacing the loader
motor."
2. Remove the top cover. "Refer to (2) Disassembling and
assembling the face plate,"
3. Remove the connector of thread drawing motor
4. Remove the stop plug of machine arm, and remove hinge
screw 1.
5. Remove screw 2, and take out thread drawing motor unit
from the main unit.
6. Loosen screws 3, and remove motor arm 4.
7. Remove screws 5, and remove thread drawing motor
motor base 6.
Installing the thread drawing motor unit
1. Install thread drawing motor
with screws 5. (At this time, install the motor so that the outlet
of motor cord faces downward.)
2. Adjust so that the clearance between plane
6 and the rear of motor arm 4 is 12 mm, and fix motor arm
4 with screws 3.
3. Temporarily tighten motor base
4. Connect the motor connector.
5. Fix link 8 and motor arm 4 with hinge screw 1.
6. Pressing section B of motor base 6 to the machine arm,
move it to and fro, and fix screw
drawing motor 7 smoothly rotates.
7. Install the loader unit. "Refer to (12) Replacing the loader
motor."
8. Attach the top cover. "Refer to (2) Disassembling and
assembling the face plate."
9. Attach the stop plug of machine arm.
7.
7 from
7 on motor base 6, and fix it
A of motor base
6 with screw 2.
2 at the position where thread
− 61 −
Caution in disassembling / assembling