6.
ASSEMBLY
RH-9820
126
1. Knife support washer
2. Flat screws [2 pcs]
3. Bush thread trimmer arm
4. Screws [2 pcs]
5. Nut
6. Spring hook
7. Screws [2 pcs]
8. Thread trimmer link A
assembly
9. Thread trimmer link B
assembly
10. Wave washer
11. Movable knife R
12. Thread handler
13. Screws [2 pcs]
14. Movable knife L
15. Shoulder screw
(Temporarily tighten)
16. Nut (Temporarily tighten)
17. Movable knife driving plate
18. Roller
19. Retaining ring
20. Thread trimmer link lever J
assembly
21. Shoulder screw
22. Nut
23. Pin
24. Spring hook
25. Screw
26. Thread cutter lever arm
27. Socket bolt
(Temporarily tighten)
28. Spring
29. Work clamp plate JU
30. Screws [2 pcs]
F
Spring hook installation
1) Provisionally tighten the nut (5) about halfway
onto the spring hook (6).
2) Install the spring hook (6) to the cloth work
clamp plate (a), and then tighten the nut (5) to
the position shown in the illustration.
* Check that the end of the spring hook (6) is
not protruding from the surface of the cloth
work clamp plate (a).
* Install the spring hook (6) so that the hole
(b) faces in the direction shown in the
illustration.
G
Install the pin (23) so that it projects by the
distance shown in the illustration.
1020B
1021B
(Top)
(Bottom)
Summary of Contents for RH-9820
Page 7: ...RH 9820 v Belt cover Rear 0331B 0332B 0334B 0486B 0485B 0333B ...
Page 46: ...4 MECHANICAL DESCRIPTIONS RH 9820 37 ...
Page 58: ...5 DISASSEMBLY RH 9820 49 5 10 Lubrication 1089B ...
Page 124: ...6 ASSEMBLY RH 9820 115 6 19 Covers 1064B ...
Page 210: ...8 ELECTRICAL MECHANISM 201 RH 9820 PMD P C board Power supply motor P C board 0693B 4593Q ...
Page 211: ...8 ELECTRICAL MECHANISM 202 RH 9820 Panel P C board 0694B ...
Page 217: ...8 ELECTRICAL MECHANISM 208 RH 9820 0761B ...
Page 218: ...8 ELECTRICAL MECHANISM 209 RH 9820 0762B ...
Page 236: ...SERVICE MANUAL RH 9820 I6100920B 2007 03 B 1 Printed in Japan ...