6. ASSEMBLY
BAS-311G, BAS-326G
64
6-5. Work clamp lifter mechanism (Pneumatic specifications)
Apply grease <GREASE BZL-301 (SA2694-001)> specified by Brother to the portions indicated by the white arrows.
1. Ball bearings [2 pcs]
2. Work clamp cam gear
3. Work clamp fulcrum shaft
4. Retaining ring C
5. Plain washer
6. Screw
7. Set screw
8. Set screw
9. Stepping foot driving lever
10. Set screw collar
11. Work clamp lever shaft
12. Set screw
13. Set screws [2 pcs]
14. Shoulder screw
lign the screw stop, and then tighten
the screw so that there is no play in
the stepping foot driving lever and the
set screw collar.
Check that the stepping foot driving
lever turns smoothly.
Set the work clamp cam gear so that there is no
clearance between it and the ball bearing in the shaf
direction, and then align the V groove in the work clamp
fulcrum shaft with the thread on the hole side of the
work clamp cam gear. Then tighten the set screw.
5169Q
5168Q
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