ALTERNATOR OUTPUT LINE VOLTAGE DROP TEST
1.
- Alternator installation
- Drive belt tension
(Refer to GROUP 11A - On-Vehicle Service - Alternator and Power Steering Oil Pump Drive Belt Tension Check and Adjustment ). - Fusible link
- Abnormal noise from the alternator while the engine is running
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note | The way of disconnecting the alternator output wire and of connecting the ammeter is possibly
not found the problem that the output current is dropping due to the insufficient connection
between terminal "B" and the output wire. |
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Limit: Maximum 0.3 V
note | When the alternator output is high and the value displayed on the ammeter does not decrease
until 30 A, set the value to 40 A. Read the value displayed on the voltmeter at this time. When
the value range is 40 A, the limit is maximum 0.4 V. |
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