National Flooring Equipent 8274-4, Service Manual, Page: 12 / 20

Maintenance
FIG. 6.3
SATELLITE BEARING REPLACEMENT
1. Remove belt.
2. Remove nut from top of pulley.
3. Slide pulley up and off. Key will fall out (Figure 6).
4. Remove satellite shaft (Figure 6.3).
5. Block up plate (Figure 7).
6. Knock out bearing (Figure 7.1) .
7. Turn plate over on blocks (Figure 7.2).
8. With the retainer ring turned upwards, replace the bearing (Figure 7.2), keeping the
bearing as straight as possible (Figure 7.3). Note: Bearing can be difficult to insert.
9. Replace shaft.
10. Place and line up key in new pulley.
11. Install pulley.
12. Replace nut.
13. Re-install belt.
FIG. 7
FIG. 7.1
FIG. 7.2
12
FIG. 7.3