Toro ProCore Processor Service Manual page 109

Removal (Fig. 38)
1. Have ProCore Processor attached to tow vehicle
and park machines on a level surface with the Processor
fully lowered. Engage vehicle parking brake, stop en-
gine and remove key from the ignition switch. Make sure
that Processor engine is off. Chock wheels to prevent
movement of either machine.
2. Loosen flange nuts and carriage screws that secure
roller scraper to brush housing. Position roller scraper
away from roller.
CAUTION
To prevent personal injury, make sure that roller
is supported as it is removed from the machine.
Roller weighs approximately 110 pounds (49 kg).
3. Support roller to prevent it from shifting.
4. Loosen and remove set screw (item 9) that secures
each flange mount bearing locking collar to roller shaft.
Using the blind hole in bearing collar as a striking point,
unlock collar from roller shaft by rotating the collar with
a punch in the opposite direction of normal roller rota-
tion.
5. On each side of machine, remove two (2) carriage
screws (item 17), flat washers (item 16) and lock nuts
(item 15) that secure bearing to adjuster plate.
6. Slowly raise Processor while allowing roller to re-
main on the ground. Support Processor to prevent it
from lowering.
7. Remove roller from machine.
8. Slide bearings from roller shaft.
9. If necessary, remove roller adjuster plates and ad-
juster keys from frame:
A. Note location of adjustment plates and adjuster
keys for assembly purposes.
B. Remove flange nuts, flat washers and carriage
screws that secure roller adjustment plates and ad-
juster keys to frame.
ProCore Processor
Installation (Fig. 38)
1. If adjustment plates and adjuster keys were removed
from frame, secure them to frame with carriage screws,
flat washers and flange nuts to location noted during re-
moval.
2. Clean roller shaft ends and apply antiseize lubricant
to shaft ends. Place bearing onto each end of roller
shaft. Do not install bearing set screws at his time.
3. Position roller assembly under raised machine.
4. Slowly lower ProCore Processor to correctly position
roller assembly to frame.
5. Align mounting holes in bearings and frame. Secure
bearings to frame with carriage screws (item 17), flat
washers (item 16) and lock nuts (item 15).
6. Raise Processor so that roller is slightly off ground.
7. Rotate roller a few times and center roller between
bearings.
8. Using the blind hole in flange mount bearing locking
collars as a striking point, lock collars to roller shaft by
rotating the collars with a punch in the direction of nor-
mal roller rotation.
9. Apply Loctite #242 (or equivalent) to threads of bear-
ing set screws (item 9). Install set screws into bearing
housings to secure bearings to roller shaft.
10.Check that roller is free to rotate and that no binding
exists.
11. Adjust position of roller scraper to allow 0.060" (1.5
mm) between scraper and roller. Secure roller scraper
with carriage screws and flange nuts.
12.Check roller height and roller scraper clearance. Ad-
just if necessary (see Operator's Manual).
Page 6 - - 33 Chassis