Repair Manual

STARTING AND CHARGING
16
16 - 8
CHECKING OF THE ALTERNATOR MOUNTED ON THE VEHICLE.
The operation of the alternator can be checked on the vehicle, by connecting a voltmeter
to the battery plugs.
At rpm of 2000 rot/min without consumers, the voltage read on the instrument must be
about 14,6 +/ - 0,1 V .
At same rpm ( 2000 rot/min ) with consumers ( headlights, air conditioner,windscreen
wipers ) the voltage read on the instrument must be between 13,5 and 14,5 V. If the measured
values are not correct, perform the checking of the alternator on bench.
ALTERNATOR
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