Brother BC800 - Inner Rotary Hook Bracket Assembly Attachment; Spring Attachment; Needle Plate a Assembly Attachment; Needle Plate a ASSY Assembly

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
11 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
21
21
Screw, Bind
M2.6X3
Color; Silver