Seat Switch; Hour Meter; Fuse Block - Toro Greensmaster 3250-D 04383 Service Manual

Seat Switch

The seat switch is normally open and closes when the
operator 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 electri-
cal connector 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 seat
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.

Hour Meter

1. Connect the positive (+) terminal of a 12 VDC
source to the positive terminal of the hour meter.
2. Connect the negative (−) terminal of the voltage
source to the other terminal of the hour meter.
3. The hour meter should move a 1/10 of an hour in six
minutes.
4. Disconnect the voltage source from the hour meter.

Fuse Block

Fuses can be removed to check continuity. The test me-
ter should read less than 1 ohm.
Fuses supply power to the following (Fig. 8):
1. The top 10 ampere fuse supplies power to the run
and mow relays.
2. The middle 10 ampere fuse supplies power to the
raise and lower relays.
3. The bottom 15 ampere fuse supplies power to termi-
nal B of the ignition switch.
Greensmaster 3250−D
1. Seat bolts
2. Electrical connector
Page 5 − 11
2
3
1
Figure 6
3. Seat switch
Figure 7
Figure 8
Electrical System (Rev. C)