Brother HS-3000, Руководство по обслуживанию

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3 - 19
Main parts Main unit
Assembly
30-1
Thread guide assy. B assembly
1. Attach the wire
2
to thread guide assy. B assy.
1
.
2. Insert the tip of the thread take-up spring
3
into the second hole from the
bottom on the thread catching spring case
4
, secure 9.7 to 10.7 mm from
the top of the groove on thread guide assy. B
1
to the ridge of the thread
hanging section on the thread take-up spring, and attach the thread take-up
spring to thread guide assy. B
1
with the screw
1
.
*Key point
• Attach the thread hanging section on the thread take-up spring
to the section between the ribs of the thread catching spring
case.
• Insert the 2 ribs of the thread catching spring case into the slot
on thread guide assy. B 1 .
1
Torque
0.59 — 0.78 N
·
m
2
1
3 4
2
4
1
3
9.7-10.7mm
4
1
Screw, Pan (S/P washer)
M3X18