Toro 03806 Operator's Manual page 17

Figure 16
1. Counter weight
2. On right end of cutting unit, remove the plastic plug
from the bearing housing (Figure 17).
3. Remove the 2 cap screws from the right side plate
(Figure 17).
Figure 17
1. Plastic plug
4. Install the counter weight to the right end of the
cutting unit with the 2 screws previously removed.
5. Loosely install the 2 reel motor mounting cap screws
to the left side plate of the cutting unit (Figure 17).
Mount the Cutting Units
1. Insert a thrust washer onto horizontal shaft of pivot
knuckle as shown in Figure 18.
2. Cap screw (2)
1. Carrier frame
2. Pivot knuckle
3. Lift arm steering plate
2. Insert the horizontal shaft of the pivot knuckle into
the mounting tube of the carrier frame (Figure 18).
3. Secure pivot knuckle to carrier frame with a thrust
washer, flat washer and a flange head capscrew
(Figure 18).
4. Insert a thrust washer onto vertical shaft of pivot
knuckle (Figure 18).
5. If removed, insert the vertical shaft of the pivot
knuckle into lift arm pivot hub (Figure 18). Guide
the pivot knuckle in place between the two rubber
centering bumpers in the under side of the lift arm
steering plate.
6. Insert the lynch pin into the cross hole on the pivot
knuckle shaft (Figure 18).
7. Secure the lift arm chain to the cutting unit chain
bracket (Figure 19) with the snapper pin as follows:
A. On cutting units #1, 4, 5, 6 and 7, only use 6 of
the chain links.
B. On cutting units #2 and 3, use all 7 of the chain
links.
17
Figure 18
4. Lynch pin
5. Steering locking pin