NIPPONDENSO Alternators: Overhaul: Testing: Stator
- Use ohmmeter to check stator coil for ground. To check for open circuit, stator leads must be disconnected from diode leads. To disconnect leads from diodes, unsolder as quickly as possible with a low watt iron.
- Check 4 leads of stator coil for continuity between each lead. If no continuity or if resistance is noted, stator coil must be replaced.