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
Starter Specifications
STARTER SPECIFICATIONS
| Application | Specification | |
|---|---|---|
| Brush | ||
| Standard | .59" (15 mm) | |
| Limit | .43" (11.0 mm) | |
| Brush Spring | ||
| Standard | 39-52 Lb. (18-24 N) | |
| Limit | 26 Lb. (12 N) | |
| Commutator Diameter | ||
| Standard | 1.18" (30 mm) | |
| Limit | 1.14" (29mm) | |
| Commutator Mica Depth | ||
| Standard | .0177-.0295" (.45-.75 mm) | |
| Limit | .008" (.2 mm) | |
| Commutator Runout | ||
| Limit | .0157" (.4 mm) | |
| Bench Testing (No Load) | ||
| Minimum Volts | 11.5 | |
| Maximum Amps | 90 | |
| Minimum RPM | 3000 | |
| On Vehicle Testing (Under Load) | ||
| Minimum Volts | 8.5 | |
| Maximum Amps | 350 | |
| Minimum RPM | 1000 | |
Factory Service Tools
Use the Manual With the Right Hardware
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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.