Toro ProCore, Service Manual

Page: 97 / 122

ProCore Processor Page 6 -- 21 Chassis
Removal (Fig. 19)
1. Park ProCore Processor on a level surface with the
Processor fully lowered. Make sure that Processor en-
gine is off. Remove key from the ignition switch. Chock
wheels to prevent movement of the machine.
2. Remove rear cover from machine (see Rear Cover
Removal in this section).
3. Remove belt covers from both sides of chopper axle
(Figs. 20 and 21) (see Drive Belt Covers in this section).
4. On both sides of machine, remove drive belts from
chopper axle pulleys:
A. Loosen lock nut that secures drive belt idler pul-
ley. Position idler pulley away from drive belt(s).
B. Carefully remove drive belt(s) from pulley on
chopper axle.
5. Remove pulley and taper lock bushing from left end
of chopper axle (see Pulley Assembly Service in this
section).
6. Remove two (2) set screws that secure pulley (item
14) to right end of chopper axle. Slide pulley from shaft.
Locate and retrieve square key (item 16).
7. Remove four (4) screws, washers and lock nuts that
secure reinforcing ring (item 8) to chopper housing (Fig.
22). Remove reinforcing ring.
CAUTION
To prevent personal injury, make sure that chop-
per assembly is properly supported as it is re-
moved from the machine. Chopper assembly
weighs approximately 125 pounds (57 kg).
8. Support chopper assembly to prevent it from shifting
or falling.
9. On both sides of machine, remove bearing and end-
plate:
A. Loosen three (3) set screws that secure bearing
collar to chopper axle.
B. Remove seven (7) carriage screws and flange
nuts that secure endplate to machine frame.
C. Slide bearing and endplate from chopper axle
and frame.
D. If necessary, remove bearing from bearing plate.
10.Label right and left side of the chopper assembly for
installation purposes. Remove chopper assembly from
machine by lifting it up and toward the rear of the ma-
chine.
Figure 20
FRONT
RIGHT
JACK
SHAFT
BRUSH
SHAFT
ROTATING
CORNER
CHOPPER
AXLE
SHAFT
Figure 21
FRONT
RIGHT
CHOPPER
AXLE
BRUSH
SHAFT
1. Chopper axle 2. Reinforcing ring
Figure 22
2
1
Chassis