Gravely Power Brush 36 Owner's/Operator's Manual page 26

3. Loosen each bearing setscrew and slide
bearings inward, away from horizontal
end supports.
IMPORTANT: Brush gearbox splined shaft
will separate from brush housing u-joint.
Support splined shaft to prevent damage
(Figure 19).
4
1
1. Brush
Segment
2. U-Joint
Figure 19
4. Manually move traction unit backwards,
pulling brush housing away from brush
assembly.
NOTE: The gearbox at the center of the
brush allows only half the brush segments to
be removed from each end.
5. Stand brush assembly upright on one
end.
6. Remove three flanged bolts securing
end plate to support shaft assembly.
Remove the end plate (Figure 20).
2
3
3. Splined Shaft
4. Gearbox
GB - 26
1
2
3
1. Flanged Bolts
2. Engagement Fingers
3. Support Shaft Assembly
4. Brush Segment
5. End Plate
Figure 20
5
4