Brother AE2700, Service Manual

Page: 54 / 205

2 - 38
Feed control mechanism Basic of Assembly
Basic Basic
2
Attachment of Lever holder assy
1. Set the lever holder assy
1
to the arm bed, and then secure it with the
screw
1
and the screw
2
.
*Key point
• Check that there is the shaft
2
of the reverse sewing lever D
assy
3
above the shaft
4
of the pattern selecting unit assy.
• Tighten the screw
1
temporarily, fully tighten the screw
2
and fully tighten the screw
1
in this order.
2. Attach the spring to the feed bracket sub assy
5
and the connecting
rod U
6
.
→
Refer to 3 - 55 of the Assembly.
Lubricate the EPNOC AP(N) 0 to the shaft of the
lever holder assy
1
.
3mm dia. ball
1
2
S02
3
6
2
4
1
1
6
S02
5
2
S02
Taptite, Bind S
M 4X10
7
30.2
SPRING EXTENSION C
XE9262***
3
Attachment of Reverse sewing lever B assy
1. Insert the shaft
1
of the reverse sewing lever B assy
2
to the positioning
hole of the arm bed.
2. Attach the spring to the reverse sewing lever B assy
2
and the feed
bracket sub assy
3
.
Lubricate the EPNOC AP(N) 0 to the shaft
1
of
the arm bed side and the shaft
4
of the reverse
sewing lever B assy
2
.
3mm dia. ball
S01
2 3
S01
2
3
S01
1 4
S01
6.4
23.8
SPRING
XA8111***