Adjusting The Lift Cylinders; Seat Switch Maintenance; Traction Switch Maintenance - Toro greensmaster 3100 Operator's Manual

Adjusting the Lift Cylinders

To regulate the height of the front cutting units when
in the raised (transport) position, the front lift
cylinders may be adjusted.
1. Lower the cutting units to the floor.
2. Loosen the jam nut on the clevis of the cutting
unit lift cylinder you wish to adjust.
3. Disconnect the cylinder clevis from the lift arm.
4. Rotate the clevis until you attain the desired
height.
5. Connect the cylinder clevis to the lift arm and
tighten the jam nut.

Seat Switch Maintenance

1. Pivot the seat forward and secure it with the
support rod to prevent it from falling accidentally
and causing injury.
2. Remove the boot from the button end of the seat
switch and retain it for installation on the
replacement switch. Unplug the switch
connectors.
1. Traction switch
2. Seat switch
3. Mow/lift switch
3. Loosen the jam nut and unscrew the switch from
the mounting bracket.
4. Screw the new switch through the mounting
bracket until the switch button is about 1.6mm
3
1
Figure 46
shorter than the top of the seat return spring pin.
Install the boot into the mount grooves.
5. Carefully release the seat to its normal down
position, but do not sit or apply force on the seat.
There should be a slight gap between the switch
and the seat plate.
6. Lock the switch in place by tightening the jam
nut to 75 in-lb against the mounting bracket.
Important
the jam nut is over-tightened.
7. Connect a continuity tester or ohm meter to the
switch terminals. With the seat in the down
position and no one on the seat, the switch circuit
should not have continuity. If there is continuity,
repeat steps 4–6. If there is no continuity, go to
step 8.
8. Sit on the seat. The seat switch should have
continuity. If there is no continuity, repeat steps
4–7. If there is continuity go to step 9.
9. Plug the switch connectors together.

Traction Switch Maintenance

1. Pivot the seat forward and secure it with the
support rod to prevent it from failing accidentally
and causing injury.
2
2. Unplug the switch connectors from the traction
switch installed in the valve bank bonnet on the
selector valve section.
3. Loosen the jam nut and unscrew the switch from
the mounting bracket.
4. Move the shift selector to neutral.
5. Partially screw the new switch into the bonnet.
6. Connect a continuity tester or ohm meter to the
switch terminals and continue to turn the switch
in until there is continuity. Then rotate the
switch in 1/2 turn (180 degrees).
7. Secure the jam nut to 75 in-lb. against the
bonnet.
Important
35
Switch threads will be damaged if
Switch threads will be damaged if