Spreader Mechanism - Brother RH-9820 Service Manual

Electronic eyelet button holer
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6-12. Spreader mechanism

* Refer to the detailed descriptions on the next page for details on A and B in the illustration.
* Apply the grease specified by Brother (MOLYKOTE LONGTERM W2 manufactured by Dow Corning
Corporation) in the places indicated by
1. Felt
2. Spreader tube clamp
3. Screw
4. Wick
5. Oil tube
6. Fastening bands [2 pcs]
7. Wick
8. Retaining ring C
9. Shaft
10. Retaining ring C
11. Shaft
12. Set screws [2 pcs]
13. Slide blocks [2 pcs]
14. Spreader lever A
15. Spreader link shaft
16. Spreader lever B
17. Spreader lever shaft
18. Set screws [2 pcs]
19. Eccentric pin
20. Screw (Temporarily tighten)
21. Plain washers [2 pcs]
22. Screws [2 pcs] (Temporarily tighten)
23. Screw (Fully tighten)
.
A
B
Refer to "7-10.
Adjusting the
spreader timing".
RH-9820
6. ASSEMBLY
The larger
bevelled
surface should
be on the
inside.
1105B
92

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