Toro ProCore SR Series Service Manual page 60

Gearbox
PROCORE SR54 SHOWN
1
5
24
8
1. Cap screw
2. Cap screw
3. Idler sprocket (2 used)
4. Offset spacer
5. Lock nut
6. LH idler bracket
7. Lock nut
8. Idler rod
NOTE: Gearbox removal and installation on ProCore
SR54 and SR70 aerators is very similar. The ProCore
SR54 is shown in Figure 17.
Coring Head (SR54 & SR70)
1
23
22
2
3
4
7
9. Cap screw (3 used per hub)
10. Lock washer (3 used per hub)
11. Set screw
12. Sprocket hub (2 used)
13. Gearbox sprocket (2 used)
14. Square key (2 used)
15. Gearbox
16. Flat washer (4 used)
21
20
Figure 17
Page 4 - - 22
4
3
2
9
10
11
15
14
13
19
FRONT
RIGHT
17. Lock washer (4 used)
18. Cap screw (4 used)
19. PTO driveshaft shield
20. Master link assembly (2 used)
21. Drive chain (2 used)
22. Cap screw (4 used)
23. Lock washer (4 used)
24. RH idler bracket
ProCore SR Series
5
6
7
8
7
12
16
17
18