Brother BAS-311G - Standard Thread Tension; Upper and Lower Thread Tension

6. ASSEMBLY
BAS-311G, BAS-326G
66
6-6. Feed mechanism
Apply grease (AFC manufactured by THK or equivalent) to the areas indicated by the white arrows.
1. X-pulley bracket
2. X-GT belt
3. X-right pulley assy
4. Ball bearings [2 pcs]
5. Plain washer
6. X-pulley fulcrum shaft
7. Set screws [2 pcs]
8. X-feed gea
r
9. Ball bearings [2 pcs]
10. Y-ball spline
11. Set screws [2 pcs]
12. Ball bearing
13. Plain washer
14. Retaining ring C
15. Retaining rings C [2 pcs]
16. Plain washers [2 pcs]
17. Bolts [2 pcs] (Temporarily tighten)
5173Q
5174Q
NOTE:
A
lign the ridges in the packing of the nu
t
with the grooves in the shaft when inserting
the shaft. If they are not aligned, the steel
balls inside the nut will fall out.
5175Q
Packing