First test is very simple Put the meter across the battery whith engine
stopped It will read 12 volts.Then start the engine With it idleing it
should read between 12 and 14 volts At idle this can be variable.Rev the
engine to around 1500 the voltage should climb to 14.5 volts if all is well.
If not replace the alternator.
Good on yer not many of us left with a good old fashioned Avo hang on to it
ave you seen the price compared with fluke @ RS
Any way the advice that you have already been given is basically correct &
will establish that the alt has an outout,though not necessarily the correct
one have you tried ?? & what were the results ??
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