Seat Switch; Reed Switch And Actuator - Toro Greensmaster 3200 Service Manual

Seat Switch

This switch is normally open and closes when the opera-
tor is on the seat. If the neutral switch or traction interlock
switch is open when the operator raises out of the seat,
the engine will stop. The switch and its electrical connec-
tor are located directly under the seat.
1. Make sure the engine is off. Remove seat from the
support assembly by removing four lock nuts from the
seat bolts.
2. Disconnect electrical connector from the switch.
3. Check the continuity of the switch by connecting a
multimeter (ohms setting) across the connector termi-
nals.
4. With no operator in the seat, there should be no con-
tinuity between the terminals.
5. Press directly onto the seat switch through the seat
cushion. There should be continuity as the seat cushion
approaches the bottom of its travel.
6. Connect switch electrical connector. Reinstall seat.

Reed Switch and Actuator

Both switches are normally open. They close when the
actuator comes in close proximity to the switch. These
switches are used in conjunction with the Functional
Control Lever to sense the lever in either the NEUTRAL
or MOW position.
1. Make sure the engine is off. Disconnect electrical
connectors to both switches. Place the Functional Con-
trol Lever in the NEUTRAL position.
2. Check the continuity of both switches by connecting
a multimeter (ohms setting) across the connector termi-
nals. The NEUTRAL switch should have continuity and
the MOW switch should read open.
3. Place the Functional Control Lever in the MOW
position.
4. Check the continuity of both switches by connecting
a multimeter (ohms setting) across the connector termi-
nals. The NEUTRAL switch should read open and the
MOW switch should have continuity.
5. Make sure distance between sensing ends of actua-
tor and switches is 0.050 to 0.100 inch (1.27 to 2.54 mm)
when Functional Control Lever is in the NEUTRAL and
MOW positions. Adjust switches and actuator as neces-
sary. Finger tighten jam nuts, then further tighten jam
nuts 30 degrees past finger tight.
Electrical System
0.050 to 0.100 inch
(1.27 to 2.54 mm)
ACTUATOR
Page 6 – 26 Rev. A
Figure 10
CONNECTOR
REED SWITCH
Figure 11
Figure 12
Greensmaster 3200/3200–D