Brother Innov-is NX600, Руководство по обслуживанию

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Rotary hook drive mechanism / Feed and bobbin Main unit
6
feed module attachment
1. Rotate the lower shaft, and bring the needle bar to its highest point (lower
shaft pulley base line forward).
2. Apply Epnoc Grease AP to the disk
1
, and attach it to the lower shaft
joint.
3. Rotate feed module lower shaft B, and bring the solid dot on the outer
rotary hook to the front, directly above the D cut in lower shaft B.
4. Attach the feed module attachment.
*Key point
• The needle bar should be at the highest point.
• The solid circle mark on the outer rotary hook should be
forward.
• (Feed module side) D cut in lower shaft B is directly above
5. Attach the screws
1
(two).
*Key point
• While holding the feed module against the bottom, tighten the
screw
1
on the left.
6. Move the lower shaft A joint to the left, and fully tighten the screws
2
(two).
Start movie clip (CD-ROM version only)
Application of Epnoc Grease AP to joint contact area Small amount
1
Torque
1.18 – 1.57 N·m
2
Torque
1.47 – 1.96 N·m
1
1
2
Solid circle mark
Move the joint
to the left.
Push against
the bottom.
D cut surface
Screw
M4
Color; Black
Set Screw, Socket (FT)
M5X5
Color; Black