Toro 03781 Operator's Manual page 18

Figure 15
1. Hex socket screw
2. Pivot spacer
7. Lower all the lift arms completely.
8. Coat the carrier frame shaft with clean grease (Figure
16).
1
5
4
Figure 16
1. Lift arm pivot yoke
2. Lift arm
3. Klik pin
1
2
3
G015978
4
3. Carrier frame
4. Flange lock nut
3
G015976
4. Carrier frame shaft
5. Thrust washer
9. For the front cutting units, slide a cutting unit under
the lift arm while inserting the carrier frame shaft up
into the lift arm pivot yoke (Figure 16). Make sure the
thrust washer is in position on the carrier frame shaft.
10. Secure the carrier frame shaft to the lift arm yoke with
the Klik pin (Figure 16).
11. To lock (fix) the steering on the cutting units, secure
the pivot yoke to the carrier frame with the snapper
pin (Figure 17).
1
1. Snapper pin
Note: Fixed steering is recommended when
cutting side hills.
12. Use the following procedure on the rear cutting units
when the height of cut is above 3/4 inch.
2
A. Remove the lynch pin and washer securing the lift
arm pivot shaft to the lift arm and slide the lift
arm pivot shaft out of the lift arm (Figure 18).
1. Lift arm pivot shaft lynch pin and washer
B. Insert the lift arm yoke onto the carrier frame
shaft (Figure 16).
C. Insert the lift arm shaft into the lift arm and secure
it with the washer and lynch pin (Figure 18).
13. Secure the lift arm chain to the chain bracket with the
snapper pin (Figure 19). Use the number of chain links
described in the cutting unit Operator's Manual.
18
G015977
Figure 17
Figure 18