Installing The Lift Arms To The Traction Unit; Connecting The Lift Arms To The Cutting Unit - Toro 30366 Operator's Manual

1
Installing the Lift Arms to the
Traction Unit
Parts needed for this procedure:
2 Pivot pin assembly
2 Cotter pin
Procedure
1. On one side of the traction unit, loosen (do not
remove) the wheel nuts securing the wheel and tire
assembly to the front wheel studs.
2. Jack up the machine until the front wheel is off of
the floor. Use jack stands or block the machine to
prevent it from accidentally falling.
3. Remove the wheel nuts and slide the wheel and tire
assembly off of the studs.
4. Mount a lift arm to the pivot bracket with a pivot pin
and a cotter pin (Figure 2). Mount the lift arm with
the bend positioned outward.
5. Hook the brake return spring to the tab on the lift
arm (Figure 2).
1. Pivot pin
2. Lift arm
3. Pivot bracket
6. Install the wheel and tire assembly. Torque the wheel
nuts to 75–80 ft-lb (102–108 N-m).
7. Repeat the procedure on the opposite side of the
machine.
Figure 2
4. Brake return spring
5. Tab
2
Connecting the Lift Arms to
the Cutting Unit
Parts needed for this procedure:
1 Lift arm, right
1 Lift arm, left
4 Thrust washer-nylon
4
Clevis pin
2 Hair pin
2 Height of cut collar
2 Clevis pin
2 Hair pin
2
Capscrew, 1/2 x 3/4 inch
2 Washer
Procedure
1. Move the cutting unit into position in front of the
traction unit.
2. Move the lift lever to the Float position. Push a lift
arm down until the holes in the lift arm line up with
the holes in the castor arm bracket and the height
of cut rod can be inserted into the lift arm pads
(Figure 3).
3. Secure the lift arm to the castor arm with (2) thrust
washers, a clevis pin and a hair pin cotter. Position
the thrust washers between the lift arm and the castor
arm bracket (Figure 3). Insert end of cotter pin into
the slot in the castor arm tab to retain cotter pin.
4. Repeat the procedure on the opposite lift arm.
5. Start the traction unit and raise the cutting unit.
6. Push down on the rear of the cutting unit and insert
the height of cut rods through the lift arm pads.
7. Install the height of cut collars onto the height of
cut rods and secure with the clevis pins and hair
pin cotters (Figure 3). Head of clevis pin to be
positioned toward the front of the deck.
8. Install a 1/2 x 3/4 inch bolt and a washer to top of
each height of cut rod (Figure 3).
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