Brother RH-9820 Service Manual page 129

C
Cloth work clamp R sideways adjustment
1) Set so that the clearance between the clamp shaft holder (31) and clamp lever R (42) is at the distance
shown in the illustration.
2) After adjusting, tighten the two set screws (45).
D
Cloth work clamp R forward/back adjustment
1) Loosen the socket bolt (41) and then adjust the forward/back position of clamp arm R (40).
2) Next, adjust the cloth work clamp R (36) so that its side is flush with the side of needle plate R (29).
3) Once adjustment is complete, tighten the socket bolt (41).
(Viewed from directly to the right)
RH-9820
6. ASSEMBLY
1011B
1012B
120