Brother RH-9820 Service Manual page 128

6. ASSEMBLY
A
Cloth work clamp L sideways position adjustment
1) Set so that the clearance between the clamp shaft holder (6) and clamp lever L (17) is at the distance
shown in the illustration.
2) After adjusting, tighten the two set screws (20).
B
Cloth work clamp L forward/back adjustment
1) Loosen the socket bolt (16) and then adjust the forward/back position of clamp arm L (15).
2) Next, adjust cloth work clamp L (11) so that its side is flush with the side of needle plate L (4).
3) Once adjustment is complete, tighten the socket bolt (16).
119
(Viewed from directly to the left)
RH-9820
1009B
1010B