Transaxle Switches - Toro Workman HD Series Service Manual

Transaxle Switches

rd
3 Gear Lockout Switch
The transaxle 2−3 Lockout switch is located on the top
1
st
of the transaxle (Fig. 19). The switch is closed in 1 and
2nd gear and open in 3rd gear.
To test the switch, disconnect the wire harness connec-
tor from the switch. Use a multimeter (ohms setting) to
test for continuity across the two (2) switch terminals.
st
With the engine off and the transaxle shifter in 1 or 2nd
gear, there should be continuity (zero ohms). Move 2
shifter to 3rd gear and there should not be continuity
(infinite ohms). After testing, connect wire harness con-
nector to switch.
High−Low Lockout Switch
The transaxle High−Low Lockout switch is located on
the front of the transaxle (Fig. 19). The switch is closed
Figure 19
in Low range and open in High range.
1. 2−3 lockout switch 2. Hi−Low lockout switch
To test the switch, disconnect the wire harness connec-
tor from the switch. Use a multimeter (ohms setting) to
test for continuity across the two (2) switch terminals.
With the engine off and the shift lever in LOW range,
there should be continuity (zero ohms). Move shift lever
to HIGH range and there should not be continuity (infi-
nite ohms). After testing, connect wire harness connec-
tor to switch.
Electrical System Page 8 − 16 Workman HD Series