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Transistorized (Solid State) Regulators

  1. All applicable regulators are designed to maintain from 13.7 to 14.5 volts at a load current of 5 to 7 amps. Alternator should be driven at 4000 RPM and load current set at load current rating.
  2. Resistance and speed of alternator may be readjusted if necessary. Read voltage within 1 minute. If not within specifications, regulator requires replacement.