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 Kia Spectra Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Armature Test
- Using ohmmeter, check continuity between commutator and core. See Fig 1 . If continuity exists, replace armature.
- Check continuity between commutator and shaft. See Fig 2 . If continuity exists, replace armature.
- Place armature on "V" blocks. Using a dial indicator, measure runout at commutator. If runout is not within specification, repair armature with a lathe or replace armature. See Fig 3 .
- Measure diameter of commutator. See Fig 4 . Replace armature if diameter of commutator is at, or less than, grind limit. See TORQUE SPECIFICATIONS .
- If commutator surface is dirty, wipe it with a cloth; if it is rough, repair it with a lathe or fine sandpaper.
- Check depth of mold between commutator segments. Replace armature if depth of mold is at, or less than minimum. See Fig 5 . See STARTER SPECIFICATIONS .
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.
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