Page 56 BB4500-BB5000 Operating Manual
4. Loosen the clamp collars holding the axial feed unit (AFU) to the bar (see
Figure 4-2 on page 56).
FIGURE 4-2. AFU DISASSEMBLY COMPONENTS
5. Slide the AFU off the bar.
6. Loosen the clamp ring holding the RDU to the spherical bearing.
7. Loosen the clamp collar holding the RDU to the boring bar.
8. Remove the RDU.
9. Slide the boring bar from the workpiece.
10. Remove all mounting accessories.
TABLE 4-2. AFU DISASSEMBLY IDENTIFICATION
Number Component
1 Clamp collars
2 RDU
3 Leadscrew
4 AFU