Z Pulse Motor Attachment - Brother NX600 Service Manual

Modules
8

Z pulse motor attachment.

1. Attach the Z pulse motor (ZPMSMJ-35-4840-A) 1 to the upper unit
holder using the screw 1.
*Key point
• Align the match mark 2 on the Z pulse motor gear and the
match mark 3 on the T cam gear.
Start movie clip (CD-ROM version only)
1
9
Z zigzag cam attachment
1. Install the Z zigzag cam 1 on the Z zigzag cam shaft, and attach retaining
washer E2.
*Key point
• Align the match mark 3 on the Z pulse motor gear and the
match mark 4 on the Z zigzag cam.
2. Apply a small amount of Molykote EM30L to the Z zigzag cam 1 gear
part and cam part.
Apply Molykote EM30L grease to all of the sliding
part of the Z zigzag cam pin
Apply Molykote EM30L grease to all of the Z zigzag cam
Apply Molykote EM30L grease all around the Z
zigzag cam gear
Start movie clip (CD-ROM version only)
10
Thread releaser assy. attachment
1. Apply Molykote EM30L to the thread releaser assy. 1.
2. Attach the thread releaser assy. 1 to the upper unit holder.
*Key point
• Align the thread releaser assy. 1 pin 2 and upper unit holder
hole as well as the thread release lever pin 3 and the round
hole 4 in the thread releaser assy. 1.
Apply Molykote EM30L grease to all of the sliding
part of the thread releaser assy. 1.
Start movie clip (CD-ROM version only)
Needle-presser module
Taptite, Bind B
M3X10
0.78 – 1.18 N·m
Color; Gold
Small amount
Small amount
Small amount
Small amount
2
Torque
Retaining ring E2
1
3
3
1
1
4
3
2
4 1
3 - 45