Testing - Toro 520XI Service Manual

2.0757.011
2.0144.032
2.0144.056
5xi Series Tractor Service Manual
ELECTRICAL
Tractors powered by liquid-cooled Kawasaki
engines have a 20 amp alternator.
The voltage regulator on these units is mounted
to the tractor.
Diesel tractors are equipped with a belt driven
alternator with an integral voltage regulator.
Connect a voltmeter across the battery. The
voltage should read between 13.8 -14.2 VDC at
3400 RPM with the lights on. If the voltage is
low or you suspect a charging system fault,
follow the troubleshooting instructions in the
engine manufacturer's service manual.
6

Testing

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