Toro 648 Lawn Aerator User Manual


 
ProCore 648Page 7 – 10Coring Head
Primary Drive Belt
1. Primary drive belt
2. Electric clutch
3. Hardened washer
4. Cap screw
5. Flange nut
6. Flat washer
7. Brake grommet
8. Cap screw
9. Spacer
10. Clutch strap
11. Idler mounting bracket
12. Lock nut
13. Cap screw
14. Hardened washer
15. Idler pulley
16. Torsion spring
17. Spacer
18. Flange bushing
19. Pivot sleeve
20. Idler spacer
21. Washer
22. Idler arm
23. Flat washer
24. Cap screw
25. Flange nut
Figure 11
1
2
5
3
4
6
7
10
8
9
11
12
15
13
14
21
22
24
18
19
6
6
7
8
5
16
17
20
18
23
25
50 to 55 ft–lb
(67.8 to 74.6 N–m)
FRONT
RIGHT