Mounting The Cutting Unit Drive Motors; Adjusting The Lift Arms - Toro 03170 Operator's Manual

11
Mounting the Cutting Unit
Drive Motors
No Parts Required
Procedure
1. Position the cutting units in front of the lift arm
pivot rods.
2. Remove the weight and O-ring (Figure 23) from the
inside end of the right hand cutting unit.
Figure 23
1. O-ring
2. Weight
3. Remove the plug from the bearing housing on the
outside end of the right hand cutting unit and install
the weights and gasket.
4. Remove the shipping plug from the bearing housings
on the remaining cutting units.
5. Insert the O-ring (supplied with the cutting unit) on
the flange of the drive motor (Figure 24).
3. Mounting bolts
1. O-ring
6. Mount the motor to the drive end of the cutting
unit, and secure it with two capscrews provided with
cutting unit (Figure 24).
12

Adjusting the Lift Arms

No Parts Required
Procedure
1. Start the engine, raise the lift arms, and check to
ensure that the clearance between each lift arm and
the floor plate bracket is 0.18 to 0.32 inches (5 to
8 mm) (Figure 25).
Cutting units removed for clarity
1. Lift arm
2. Floor plate bracket
22
Figure 24
2. Reel motor
Figure 25
3. Clearance