Toro ProCore Processor Service Manual page 102

7. Raise Processor so that brush is slightly off ground.
Rotate brush a few times and center brush in frame.
8. Secure brush shaft in bearings (see Flange Bearing
Service in this section).
9. Rotate chopper axle so that a row of chopper tips is
aligned with the brush housing corner. Rotate brush
shaft so that one of the brush tips is aligned with the ro-
tating corner shaft (Fig. 30).
IMPORTANT: When installing pulleys and drive
belts, make sure to properly align drive, driven and
idler pulleys.
NOTE: When installing pulley on right end of brush
shaft, align pulley and drive belt with drive pulley on
chopper axle.
IMPORTANT: Make sure that brush shaft and chop-
per axle are properly aligned as drive belt is
installed on right end of brush shaft (Fig. 30). Im-
proper alignment will decrease machine perfor-
mance and may lead to increased debris buildup in
Processor that can cause accelerated component
wear and damage.
10.Install square key, pulley, taper lock bushing and
drive belt to right end of brush shaft (see Pulley Assem-
bly Service in this section).
NOTE: When installing pulley on left end of brush shaft,
align pulley and drive belt with driven pulley on rotating
corner shaft.
11. Install square key, pulley, taper lock bushing and
drive belt to left end of brush shaft (see Pulley Assembly
Service in this section).
12.Adjust drive belt idler pulleys to achieve proper ten-
sion on drive belts (see Operator's Manual). After ad-
justment, make sure that chopper axle and brush shaft
are still properly aligned (Fig. 30).
IMPORTANT: After adjusting belt tension, check
that distance from idler pulley face to the faces of
the drive and driven pulleys is correct (Figs. 31 and
32). This distance is necessary to ensure that idler
pulley is correctly aligned to drive belts. If neces-
sary, re- -adjust positions of drive and driven pulleys
to allow correct distance.
13.Secure side shield (item 8), angle plate (item 7) and
side skirt plate (item 9) to each side of machine with two
(2) flange nuts and carriage screws.
14.Install belt covers (see Drive Belt Covers in this sec-
tion).
Chassis
FRONT
NOTE: Chopper tip orientation
in relation to brush housing
2
CHOPPER AXLE TO
BRUSH ORIENTATION
1. Chopper axle
2. Brush shaft
1
UP
1. Brush shaft
2. Chopper axle
1
Idler Face and Sheave Faces
in Alignment
1. Brush shaft
2. Rotating corner shaft
Page 6 - - 26
1
NOTE: Brush orientation
in relation to rotating
corner shaft
Figure 30
3. Rotating corner shaft
3
0.050" (1.3 mm)
Idler Face to Sheave Face
Figure 31
3. Idler pulley
3
2
UP
Figure 32
3. Idler pulley
ProCore Processor
3
2