Toro ProCore SR Series Service Manual page 75

Coring Crankshaft (SR72)
PROCORE SR72
CORING CRANKSHAFT
(VIEWED FROM REAR)
3
2
1
1. Crank arm (2 used)
2. Crank arm (3 used)
The ProCore SR72 coring crankshaft uses five (5) differ-
ent crank arms. For identification purposes, the crank
arms and crankshaft timing are shown in Figure 11. Re-
fer to your Parts Catalog to identify part numbers for
crankshaft components.
ProCore SR Series
4
2
3
Figure 11
3. Crank arm (2 used)
4. Crank arm (2 used)
Page 5 - - 13
5
4
5
5. Crank arm (3 used)
Coring Head (SR48 & SR72)
1
2