Presser Mechanism; Needle Bar Mechanism - Brother LZ2-B850 Service Manual

3-2. Presser mechanism

3-3. Needle bar mechanism

1. Rubber cap
5. Needle bar
4. (Loosen)
13. Needle bar bracket assy
4. Adjustment screw
5. Spring guide
6. Spring
7. Washer
8. (Loosen)
1.
2. Presser foot
1066S
2.
3. Thread guide
11. (Loosen)
3. Adjustment nut (Loosen)
10. Presser bar
9. Guide bracket
11. Cushion
1125S
8. Thread take-up lever shaft
6. Needle bar clamp
9. Needle bar connecting rod
Joint
10. (Loosen)
12. Pin F
LZ2-B850,B851
3. DISASSEMBLY
1065S
7. Two set screws
(Loosen)
1141S
1068S
3-02