Clutch Switch; Brake Switch; Rear Pto Switch - Toro Workman 3000 Series Service Manual

Clutch Switch

The clutch switch is normally open and closes when the
clutch pedal is depressed.
Test the switch by disconnecting the wiring connector
and connecting a continuity tester across the two termi-
nals. With the engine off, depress the clutch pedal com-
pletely – there should be an indication of continuity.
Release the clutch pedal – there should be no continuity
(see Clutch Pedal Adjustment in Chapter 6 – Drive
Train).

Brake Switch

The brake switch is normally open and closes when the
brake pedal is depressed.
Test the switch by disconnecting the wiring connector
and connecting a continuity tester across the two termi-
nals. With the engine off, depress the brake pedal –
there should be an indication of continuity. Release the
brake pedal – there should be no continuity.

Rear PTO Switch

The PTO switch is normally closed and opens when the
PTO is engaged.
Test the switch by disconnecting the wiring connector
and connecting a continuity tester across the two termi-
nals. With the engine off, move PTO lever to OFF posi-
tion – there should be an indication of continuity. Move
PTO lever to ON – there should be no continuity.
Electrical System (Rev. G) Page 8 – 18
1
Figure 6
1. Clutch switch
1
Figure 7
1. Brake switch
1
Figure 8
1. PTO switch
Workman 3000/4000 Series