Brother RH-9820 Service Manual page 202

7. ADJUSTMENTS
5. Remove the two screws (7), and then remove the sub clamp cylinder assembly (8).
6. Replace the air hoses (2) and (3) with the optional air hoses (9) and (10).
7. Remove retaining ring C (11) and pull out the shaft (12).
8. Insert the shaft (12) into the sub clamp S holder (13) in the direction shown in the illustration, and then install retaining ring C
(11).
9. Set the joint (14) and the cylinder rod (15) so that they are facing as shown in the illustration.
(Top)
10. Insert the shaft (16) of the sub clamp connecting rod into the hole in the feed base, and then install retaining ring C (6).
11. Tighten the two screws (7).
193
(Bottom)
RH-9820
(Viewed from above)
1169B
(Bottom)
1170B