Thread Trimmer Mechanism (2) - Brother KE-430F Service Manual

10-13. Thread trimmer mechanism (2)

Apply grease to the portions indicated by the white arrows.
1) Apply grease to the pin (1) of the movable knife, and
then insert it into the hole in the movable knife
connecting plate (2), and then while inserting the pin
(3) of TN-connecting plate assembly F into the hole in
the thread nipper D assembly (4), install the needle
plate 14.
2) Check that the center of the needle hole and the tip of
the needle are aligned.
1. Fixed knife
2. Plain washers [2 pcs]
3. Spring washers [2 pcs]
4. Screws [2 pcs]
5. Movable knife spacer
6. Movable knife assembly
7. Movable knife collar
8. Thrust collar
2883B
9. Movable knife shoulder screw
* 10. Bobbin thread clamp spring [KE-430F only]
* 11. Plain washers [2 pcs] [KE-430F only]
* 12. Spring washers [2 pcs] [KE-430F only]
* 13. Screws [2 pcs] [KE-430F only]
14. Needle plate
15. Screws [2 pcs]
16. Flat screws [2 pcs]
For the BE-438F, parts marked with * are supplied as accessories. Install
them if necessary.
KE-430F, BE-438F
10. ASSEMBLY
<Seen from the right>
<Seen from below>
2881B
2882B
99