![background image](http://html1.mh-extra.com/html/baby-lock/blmy/blmy_service-manual_3412732149.webp)
3 - 70
Feed module
Modules
18
Feed bar spring attachment
1. Attach the spring
to the feed bar
1
and vertical feed shaft
2
.
*Key point
• Align the vertical rod
3
with the seat of the vertical lever
4
.
S17
S17
3
4
2
1
S17
S17
SPRING
XC2547***
22.8
2.6
A hook form is a Left-right object.
19
Outer rotary hook assy. attachment
1. Apply a small amount of Molykote EM30L to the shaft supporter
1
.
2. Install the outer rotary hook shaft
2
, spacer (thin)
3
, outer rotary hook
assy
4
, washer 6 (thick)
5
and the spacer (thin)
3
.
*Key point
• With the D cut
6
in the lower shaft B facing upward, attach so
that the solid dot
7
on the rotary hook assy faces forward.
*Attach from a position where
7
is 45 deg. to the right.
3. Install the screw
1
in the shaft supporter.
Apply MOLYKOTE EM30L to the shaft supporter
surface
Small amount
XC8385***
Lubricate the outer rotary hook shaft with OILER B
ASSY
Apply liberally
XZ0206***
1
Torque
1.18 – 1.57 N·m
1
1
2
3
4
5
3
1
7
6
Set Screw, Socket (CP)
M4X6
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: ......