Jack Shaft Assembly - Toro ProCore Processor Service Manual

Jack Shaft Assembly

182 to 198 in- -lb
(20.6 to 22.3 N- -m)
32
12
10
6
21
33
18
15
17
14
Antiseize
25
Lubricant
1. Jack shaft
2. Pulley
3. Grease fitting
4. Pulley
5. Idler pulley
6. Flat washer
7. Standoff
8. Flange bearing
9. Cap screw (8 used)
10. Lock nut
11. Set screw
12. Lock washer (3 used per bushing)
Drive for the jack shaft is delivered from the engine
mounted centrifugal clutch to a three sheave pulley on
the jack shaft. A matched set of three (3) B--section belts
drives the jack shaft. The jack shaft drives the chopper
axle with a matched set of two (2) B--section drive belts.
Adjustable idler pulleys maintain belt tension.
Chassis
80 to 88 in- -lb
(9.1 to 9.9 N- -m)
13
2
9
6
11
28
17
3
8
30
29
13. Taper lock bushing
14. Pulley
15. Taper lock bushing
16. Cap screw (3 used per bushing)
17. Square key
18. Lock washer (3 used per bushing)
19. Cap screw (2 used)
20. Tinnerman nut
21. Idler pulley
22. Jack shaft cover
23. Taper lock bushing
24. Drive belt set
35
19
26
22
6
9
10
6
27
1
20
Antiseize
Lubricant
Figure 10
Page 6 - - 14
FRONT
RIGHT
34
31
7
5
6
10
3
8
80 to 88 in- -lb
6
(9.1 to 9.9 N- -m)
10
17
4
23
12
16
25. Drive belt set
26. Flat washer (2 used)
27. RH cover mount
28. LH cover mount
29. Carriage screw
30. Standoff
31. Carriage screw
32. Cap screw (3 used per bushing)
33. Cap screw (3 used per bushing)
34. Centrifugal clutch
35. Engine
ProCore Processor
24