Toro ProCore Processor Service Manual page 24

Centrifugal Clutch
15
1
4
6
10
9
1. Engine assembly
2. Centrifugal clutch
3. Tinnerman nut
4. Jack shaft
5. Idler pulley
6. Belt cover
Removal (Fig. 8)
1. Make sure machine is parked on a level surface with
the engine OFF. Remove key from ignition switch.
Chock wheels to prevent movement of machine. Re-
move spark plug wires from the spark plugs to prevent
the engine from starting unexpectedly.
2. Disconnect cables from the battery terminals. Re-
move negative battery cable first and then the positive
cable.
Engine
16
3
2
7
Figure 8
7. Jack shaft pulley
8. Muffler guard
9. Cap screw (12 used)
10. Flat washer (12 used)
11. Flange nut (3 used)
12. Tinnerman nut
3. Remove muffler guard, belt guard and belt cover to
allow access to centrifugal clutch on engine crankshaft
(see Drive Belt Covers in the Service and Repairs sec-
tion of Chapter 6 -- Chassis).
Page 3 - - 10
270 to 330 in- -lb
(31 to 37 N- -m)
5
17
12
18
13
13. Belt guard
14. Belt set
15. Flange head screw (2 used)
16. Heat shield
17. Flat washer
18. Cap screw
The muffler and exhaust manifold may be hot.
Avoid possible burns, allow exhaust system to
cool before removing the clutch.
9
8
14
FRONT
RIGHT
CAUTION
ProCore Processor
10
11