Secondary Drive Belt - Toro ProCore 648 Service Manual

Secondary Drive Belt

12
1. Secondary drive belt
2. Cap screw
3. Secondary pulley
4. Cap screw
5. Flange bushing
Removal (Fig. 12)
1. Park machine on a level surface, fully raise coring
head, engage parking brake, stop engine and remove
key from the ignition switch. Secure coring head with
service latch.
2. Remove belt cover and rear hood from machine (see
Operator's Manual).
Be careful when lifting the idler pulley. The idler
pulley is spring loaded and may cause personal
injury.
Coring Head
11
13
15
6. Idler pulley
7. Idler pivot tube
8. Idler arm
9. Lock nut
10. Carriage screw (2 used)
CAUTION
9
10
1
14
Figure 12
1. Extension springs
2. Spring arm
Page 7 – 12
5
8
7
6
3
2
FRONT
RIGHT
11. Flange nut (2 used)
12. Idler spring arm
13. Extension spring (2 used)
14. Coring crankshaft pulley
15. #1 stomper arm
3
2
4
Figure 13
3. Upper flange nut
4. 1/2" drive hole
ProCore 648
5
4
1