Thread Take Up Spring Attachment - Brother PE770 Service Manual

Main unit
3

Thread take up spring attachment

1. Attach the spring
S11
*Key point
• Insert the tip 2 of the spring
the three spring tension positioning holes.
• Insert the bent end 3 of the spring
4 of the thread catching spring case, and then engage it with
the spring groove 5.
2. Attach the thread catching spring case 1 to the thread guard assembly 6
using the screw 1
*Key point
• Align the protrusions 5 (two) on the bottom of the thread
catching spring case 1 with the oval hole in the thread guard
assembly 4, and turn clockwise to the end of the hole to
attach.
1
S11
7.4
Thread tension mechanism
to the thread catching spring case 1.
S11 into the right-most hole of
S11 between the two tabs
Screw, Pan (S/P washer)
M3X18DA
15.6
S11
5
Torque
0.78 — 1.18 N·m
THREAD TAKE UP SPRING
XZ0145***
1
1
1
2
S11
3
4
6 1
1
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