Workman HD SeriesPage 8 - 2Electrical System
Electrical Schematics
The e lectrical schematics and other electrical drawings
for Workman HD series vehicles are located in Chapter
11 - Electrical Drawings.
Special Tools
Order special tools from your Toro Distributor. Some
tools may also be available from a local supplier.
Digital Multimeter
The digital multimeter can test electrical components
and circuits for current (amps), resistance (ohms) or
voltage. Obtain this tool locally.
NOTE: Toro recommends the use of a DIGITAL Volt-
Ohm- Amp multimeter when testing electrical circuits.
The high impedance (internal resistance) of a digital me-
ter in the voltage mode will make sure that excess cur-
rent is not allowed t hrough the meter. This excess
current can cause damage to circuits not designed to
carry it.
Figure 1
Dielectric Gel
Dielectric gel should be used to prevent corrosion of un-
sealed connection terminals. To ensure complete coat-
ing of terminals, liberally apply gel to both component
and wire harness connector, plug connector to compo-
nent, unplug connector, reapply gel to both surfaces and
reconnect harness connector to component. Connec-
tors should be thoroughly packed with gel for effective
results.
Do not use dielectric gel on sealed connection terminals
as the gel can unseat connector seals during a ssembly.
Toro Part Number: 107- 0342
Figure 2
Battery Hydrometer
Use the battery hydrometer when measuring specific
gravity of battery electrolyte. Obtain this tool locally.
Figure 3
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