Generator Current
- Verify that the battery is fully charged.
- Verify that the drive belt deflection/tension is correct. See BELT TENSION under ADJUSTMENTS.
- Disconnect the negative battery cable.
- Connect a tester capable of reading 120 amps or more, between generator terminal "B" and the wiring harness connector.
- Connect the negative battery cable.
- Turn off all electrical loads.
- Start the engine. Increase engine speed to 2000-2500 RPM.
- Turn headlights (high-beam), blower motor (high), rear window defroster and brake lights on and verify that the current reading increases. If generator terminal "B" current does not increase, repair or replace the generator if necessary.
Standard current (reference) - Measuring conditions are as follows:
- Room temperature: 68°F (20°C).
- Voltage: 13.5 volts.
- Engine hot.
NOTE:
Current required for generating power varies with electrical loads applied.
GENERATOR AMPERAGE
| Engine Speed | Terminal "B" - Amps | ||
|---|---|---|---|
| 1000 RPM | (1) 0-59 | ||
| 2000 RPM | (1) 0-77 | ||
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