3. DISASSEMBLY

３-１０. Upper shaft mechanism

3288Q

<KE-435B, 435C> <KE-436B, 436C>

1. Screw [Loosen]

2. Set screw [Loosen]

3. Thread take-up crank

4. Screws [2 pcs]

5. Thread trimmer solenoid

6. Screw

7. Wick support

8. Screws [2 pcs]

9. Crank rod (Upper part)

10. Crank rod (Lower part) [Lower downward］

11. Set screws [2 pcs: Loosen]

<11> Set screws [2 pcs: Loosen]

12. Set screws [2 pcs: Loosen]

13. Motor connector

14. Nut [Loosen]

15. Bolt [Loosen]

16. Bolts [3 pcs]

17. Motor bracket

18. Upper shaft timing belt

19. Set screws [2 pcs: Loosen]

20. Timing pulley assy, U

21. Screws [2 pcs]

3289Q22. Synchronizer assy

23. Upper shaft

24. Thrust washer

25. Bobbin winder pulley

<25> Stepping foot connecting rod 26. Thread trimmer cam

33

KE-430B, 430C series