Brother BAS-342G - Shuttle Hook Mechanism

6. ASSEMBLY
BAS-342G
80
6-11. Shuttle hook mechanism
6-12. Thread trimmer mechanism (2)
Apply the grease <SA8837-001> specified by Brother in the places indicated by .
A
fter installing the shuttle hook, carry out the adjustments in “7-4. Adjusting the
needle bar lift amount”, “7-5. Adjusting the driver” and “7-6. Adjusting the needle
clearance”.
5149Q
1. Needle bar thread guide
2. Needle
3. Set screw
4. Shuttle hook
5. Shuttle race base
6. Shuttle race base setting
claw (Close)
7. Bobbin
8. Bobbin case
1. Fixed knife
2. Plain washers [2 pcs]
3. Screws [2 pcs]
4. Movable knife spacer
5. Movable knife assembly
6. Movable knife collar
7. Thrust washer
8. Movable knife
9. Shoulder screw
10. Needle plate
11. Screws [2 pcs]
12. Flat screws [2 pcs]
1313B
1314B
5151Q
Insert the pin of the movable knife assembly into the
hole in the movable knife connecting plate, and then
install the needle plate with the screws and flat screws
so that the needle drops into the center of the needle
hole.
Movable knife
connecting plate