Brother BC800, Service Manual

Page: 84 / 134

3 - 33
Feed unit Main unit
Assembly
15
Inner rotary hook bracket assembly attachment
1. Align the inner rotary hook bracket
1
with the boss on the base plate
assembly
2
, and temporarily tighten the screw
1
.
*Key point
• Tighten the screw after performing "4 - 21 Inner rotary hook
bracket position adjustment."
1
Torque
0.59 – 0.78 N
·
m
1 1 2
Screw, Pan (S/P washer)
M3X6
Color; Silver
16
Spring attachment
1. Attach the spring .
S04
S10
S10
28
SPRING
XC6364***
17
Needle plate A assembly attachment
1. Attach the needle plate A assembly
1
with the 2 screws
1
.
1
Torque
0.78 – 1.18 N
·
m
1 1
Screw
M4
Color; Silver
17-1
Needle plate A ASSY assembly
1. Attach the F gear stopper plate
1
with the screw
1
.
2. Attach the stopper plate
2
with the screw
2
.
1
2
Torque
0.59 – 0.78 N
·
m
2 1
2 1
Screw, Bind
M 2.6X3
Color; Silver