Removal (Fig. 10)
Park ProCore Processor on a level surface with the
1.
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.
(see Drive Belt Covers in this section).
Remove belt covers from both sides of jack shaft
3.
On both ends of jack shaft, remove drive belts from
pulleys:
A. Loosen lock nut that secures drive belt idler pul-
ley. Position idler pulley away from drive belts.
CLUTCH
B. Carefully remove drive belts from pulley on jack
shaft.
JACK
SHAFT
4.
ends of jack shaft (see Pulley Assembly Service in this
section).
Remove pulley and taper lock bushing from both
Figure 11
5.
Make sure that tinnerman nuts remain positioned cor-
rectly on cover mount brackets for assembly purposes.
Remove jack shaft cover (item 22) from machine.
CHOPPER
AXLE
RIGHT
FRONT
6.
7.
Supportjackshafttopreventitfromshiftingorfalling.
On both ends of jack shaft, remove bearing:
A. Loosen three (3) set screws that secure bearing
collar to jack shaft.
B. Note location of grease fitting on jack shaft bear-
ing so bearing can be properly orientated during
installation.
BRUSH
SHAFT
ROTATING
CORNER
SHAFT
C. Remove four (4) cap screws, eight (8) flat wash-
ersandfour(4)locknutsthatsecurejackshaftflange
bearing to frame. Remove cover mount (items 27
and 28).
JACK
SHAFT
Figure 12
D. Slide bearing from jack shaft.
Remove jack shaft from machine.
2
8.
FRONT
NOTE: If centrifugal clutch removal is necessary, refer
to Centrifugal Clutch Removal in the Service and Re-
pairs section of Chapter 3 -- Engine.
1
Installation (Fig. 10)
3
1.
oil to shaft ends.
Clean both ends of jack shaft and apply a light film of
6.100”
to 6.340”
(154.9
to 161.0 mm)
Bearing Mounting Plate to Jack Shaft End
2.
3.
Position jack shaft to machine frame.
Figure 13
Slide flange bearing onto each end of jack shaft. Do
1.
2.
Jack shaft
Bearing mounting plate
3. Idler pulley
not tighten set screws in bearings.
ProCore Processor
Page 6 -- 15
Chassis
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
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