Brother bas-311hn Instruction Manual page 44

6. CLEANING
3. Applying grease
Push the work clamp arm (3) all the way to the rear edge, and then apply grease to groove A.
Push the work clamp arm (3) all the way to the front edge, lift up the bellows (4), and then apply grease to groove B.
4. Install the feed plate. (Refer to "7-13. Installing the feed plate".)
36
3561B
3562B
BAS-311HN, BAS-326H
3546B
3225B