Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2003 Isuzu Axiom Base, RWDFACTORY OEM SERVICE PROCEDURE

Generator Specifications

GENERATOR SPECIFICATIONS

Application

Specification

Brush Length

Standard

.709" (18.0 mm)

Limit (Minimum)

.217" (5.5 mm)

Output

90A ⁽¹⁾

Outside Diameter

Standard

1.06" (27 mm)

Limit (Minimum)

1.02" (26 mm)

Rotation

Clockwise

Rotor Resistance

3.75 ohms

Stator

Standard

.07 ohm ⁽²⁾

Standard

More than 1 Meg ohm ⁽³⁾

⁽¹⁾	Output 13.5 V and normal engine temperature.

⁽²⁾	Checking for continuity across the stator coils.

⁽³⁾	Checking for continuity across one of the stator coils and stator coil.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.