Toro Reelmaster 3555 Series Installation Instructions Manual page 9

Installing the High
Height-of-Cut Brush
(Optional)
Install the high height-of-cut brush (sold separately)
when the height of cut is 2.5 cm (1 inch) or more (5 or
more spacers installed below the side-plate pad).
1. If a roller brush is installed on the cutting
unit, remove the 2 bolts, washers, and nuts
securing the non-drive-bearing housing to the
bearing-housing mounting bracket
and Figure 19).
Figure 18
1. Non-drive-bearing housing
2. Slide the non-drive-bearing housing and the
excluder seal off the brush shaft
Figure 19
1. Non-drive-bearing housing 3. Brush shaft
2. Excluder seal
3. Remove the 2 J-bolts and the nuts
4. Slide the existing brush off the brush shaft
(Figure 20).
5. Loosen the 2 bolts, washers, and nuts securing
the drive-bearing housing to the bearing-housing
mounting bracket
6. Slide the high height-of-cut brush onto the brush
shaft (Figure 20).
(Figure 18
(Figure
(Figure
(Figure 20).
7. Clamp the brush onto the shaft with the 2 J-bolts
and nuts previously removed
Important:
J-bolts through the outer holes of the brush
shaft while hooking the curved ends of the
J-bolts into the inner holes.
8. Torque the J-bolt locknuts to 2 to 3 N∙m (20 to
25 in-lb).
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1. High height-of-cut brush
2. J-bolts
19).
9. Install the excluder seal and the
non-drive-bearing housing onto the brush
shaft
10. Mount the non-drive-bearing housing to the
bearing-housing mounting bracket with the 2
bolts, washers, and nuts previously removed.
Note:
off.
11. Tighten the 2 bolts, washers, and nuts securing
the drive-bearing housing to the bearing-housing
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mounting bracket.
20).
9
Insert the threaded end of the
Figure 20
3. Loosen these bolts.
(Figure 19).
Be careful not to knock the seal spring
(Figure 20).
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