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Needle-presser module
Modules
Assembly
26
Release lever attachment
1. Attach retaining washer E2 to the release lever shaft.
2. Attach the release adjuster
1
to the release lever
2
, and hand start screws
1
(two). (Fully tighten following 4 - 25 "Release adjustment.")
3. Attach the release lever shaft
3
, polyester slider and release lever
2
using
screw
2
.
4. Attach .
1
Torque
Hand tighten
2
Torque
0.79 – 1.18 N·m
S40
2
1
1
S40
3
2
2
S40
Screw, Pan (T washer)
M3X6
Color; Silver
Screw, Pan (S/P washer)
M3X6F
Color; Silver
RELEASE LEVER SPRING
XC3448***
2.9
3.6
27
Lock nut attachment
1. Attach the screw
1
to the lock nut
1
.
*Key point
• The screw
1
in approximately half its length.
2. Install the screw
1
in the upper unit holder.
*Key point
• Tighten until the lock nut
1
hits the upper unit holder.
3. Tighten the lock nut
1
.
1
Torque
0.39 – 0.49 N·m
1
1
1
1
Set Screw, Socket (CP)
M4X12
Summary of Contents for BLMY
Page 1: ......
Page 2: ......
Page 3: ......
Page 19: ...1 8 ...
Page 21: ...2 2 Main parts location diagram Main unit ...
Page 30: ...2 11 Disassembly Electrical parts and motors location diagram Main unit ...
Page 37: ...2 18 Thread tension mechanism location diagram Main unit ...
Page 43: ...2 24 Bobbin winder mechanism location diagram Main unit ...
Page 49: ...2 30 Needle bar presser mechanism Upper shaft mechanism location diagram Main unit ...
Page 53: ...2 34 Needle presser module breakout diagram 78 Modules ...
Page 66: ...2 47 Disassembly Feed and bobbin module breakout diagram Modules ...
Page 75: ...2 56 Thread cutter module breakout diagram Modules ...
Page 79: ...2 60 ...
Page 81: ...3 2 Needle bar presser mechanism upper shaft mechanism location diagram Main unit ...
Page 90: ...3 11 Assembly Bobbin winder mechanism location diagram Main unit ...
Page 94: ...3 15 Assembly Thread tension mechanism location diagram Main unit ...
Page 102: ...3 23 Assembly Electrical parts and motors location diagram Main unit ...
Page 109: ...3 30 Main parts location diagram Main unit ...
Page 120: ...3 41 Assembly Needle presser module breakout diagram 78 Modules ...
Page 139: ...3 60 Feed module breakout diagram Modules ...
Page 155: ...3 76 Thread cutter module breakout diagram Modules ...
Page 161: ...3 82 ...
Page 191: ...4 30 ...
Page 226: ......