Installing The Cutting Units - Toro 03698 Operator's Manual

Note: Remove the counterweight
Figure 12
1. Counterweight
2. On the right end of the cutting unit, remove the plastic
plug from the bearing housing
3. Remove the 2 cap screws from the right side plate
(Figure 13).
2
Figure 13
1. Plastic plug
4. Install the counterweight 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 12).
(Figure 13).
1
G003321
2. Cap screw (2)
(Figure
7

Installing the Cutting Units

Parts needed for this procedure:
5/7 Large O-ring
2 Screw
Procedure
1. Insert a thrust washer onto the horizontal shaft of the
pivot knuckle as shown in
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
3. Secure pivot knuckle to carrier frame with a thrust
washer, a flat washer, and a flange-head cap screw
(Figure
4. Insert a thrust washer onto the vertical shaft of the
pivot knuckle
5. If removed, insert the vertical shaft of the pivot knuckle
into the lift-arm pivot hub
6. Guide the pivot knuckle in place between the 2 rubber
centering bumpers in the underside of the lift-arm
steering plate.
7. Insert the lynch pin into the cross hole on the
13).
pivot-knuckle shaft
8. Secure the lift arm chain to the cutting unit chain
bracket
•
On cutting unit numbers 1, 4, 5, 6, and 7, use only
6 of the chain links.
•
On cutting unit numbers 2 and 3, use all 7 of the
chain links.
8
Figure
Figure 14
4. Lynch pin
5. Steering locking pin
14).
(Figure 14).
(Figure
(Figure 14).
(Figure 15) with the snapper pin as follows:
14.
(Figure 14).
14).