Presser Foot Mechanism; Needle Bar Mechanism - Brother Z-8550A Service Manual

6-2. Presser foot mechanism

1125B

6-3. Needle bar mechanism

1126B
Z-8550A, 8560A
6. DISASSEMBLY
1. Screw
2. Presser foot
3. Adjusting screw nut
(Loosen)
4. Presser adjusting screw
5. Spring guide
6. Spring
7. Spring guide collar
8. Screw (Loosen)
9. Presser bar bracket
10. Presser bar
1. Rubber cap
2. Screw
3. Thread guide
4. Screw (Loosen)
5. Needle bar
6. Needle bar clamp
7. Set screws [2 pcs]
(Loosen)
8. Needle bar connecting rod shaft
9. Needle bar connecting rod
0100B
48