Brother Innov-is NX600, Руководство по обслуживанию

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Needle-presser module Modules
Assembly
13
Thread take-up lever assy. attachment
1. Lubricate surface of the thread take-up lever
1
on the needle bar crank rod
assy. and the thread take-up lever assy. shaft
2
with a small amount of
Molykote EM30L.
2. Attach the needle bar crank rod assy.
3
to the thread take-up counter
weight
4
using the screws
1
(two).
*Key point
• Align the needle bar crank D cut surface
5
with the thread
take-up counter weight screw hole 6 .
3. Attach the thread take-up lever assy.
7
to the needle bar crank rod assy.
3
and thread take-up lever link
8
.
*Key point
• The screw
2
is reverse threaded.
Start movie clip (CD-ROM version only)
Apply Molykote EM30L grease to the needle bar
crank
Small amount
Apply Molykote EM30L grease to the thread
take-up lever.
Small amount
Apply Molykote EM30L grease to the to the
needle bar crank thread take-up attachment (left
screw attachment) surface.
Small amount
1
Torque
1.37 – 1.77 N·m
2
Torque
1.18 – 1.57 N·m
1
2
3
3
1 5 6
4
2
7
8
Set Screw, Socket (FT)
M5X5
Color; Black
Screw, Flat
SM3.57-40X7 L
Color; Black