TEST . . .
1. Start and run engine at 1000 to 1200 rpm
2. Turn load bank switch
on
3. Adjust load bank knobs
and
until ammeter
reads
60 amperes
4. Turn voltmeter switch
down scale until voltmeter
reads 0.1 volt. If it reads more than 0.1 volt, clean
and tighten all connections
5. Repeat alternator output test. If output cannot
be adjusted to at least 27.5 volts after all
cables have checked OK, replace the alternator
