Charging System: Testing and Inspection

Trouble Diagnoses With IC Regulator:

Before conducting a alternator test, make sure that the battery is fully charged. A 30-Volt voltmeter and suitable test probes are necessary for the test. The generator can be checked easily by referring to the inspection Table.
Before starting, inspect the fusible link.

1. Use fully charged battery.
2. Light: Charge warning light
A.C.G.: Alternator parts except IC regulator
IC-RG: IC regulator
O.K.: IC-generator is in good condition.
3. When reaching "Damaged ACG", remove generator from vehicle and disassembly, inspect and correct or replace faulty parts.
4. * Method of ground F terminal (HITACHI make only)
5. Terminals "S", "L", and "E" are marked on rear cover of alternator.

Gasoline Engine Model:

Gasoline Engine Model
Contact tip of wire with brush and attach wire to alternator body.