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For Machines Mfg. Since 8/09
Model SB1029
OPERATION
Removing & Installing
Wheel & Hub
To remove and reinstall the wheel and hub:
1. DISCONNECT MACHINE FROM POWER!
2. Place a sheet of plywood on top of table to
protect it, as shown in Figure 28, and open
the grinding wheel cover.
The procedure in this section describes how
to install or swap one or more pre-balanced
grinding wheel and hub assemblies. Having a
selection of pre-balanced grinding wheel and hub
assemblies on the shelf ready to go increases
productivity if different grinding wheel profiles
must be use during a grinding project.
Figure 30. Hub removal.
4. Loosen the barrel nut in the direction shown
in Figure 30.
Figure 28. Protecting the table.
3. Position the spindle wrenches on the spindle
lug and the barrel nut (see Figure 29).
Figure 29. Component identification.
Barrel
Nut
Spindle
Lug
Hold
!
5. Remove the barrel nut (see Figure 31).
Figure 31. Barrel nut removal.
!
Figure 32. Hub puller installation.
6. Oil the threads and thread the hub puller
(see Figure 32) into the hub until it stops.
Hub
Puller
!