Volvo Penta Group 23 EDC III — Overload test on stator
Testing & diagnosis · Generator stator
For the Volvo Penta Group 23 EDC III, from the Volvo Penta service manual.
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Procedure
- Set the multimeter for diode measurement.
- Connect the test probes between the stator body and one of the three stator windings.
- The instrument should read OL; any other value indicates the stator is short-circuited.
Tools required
- Multimeter (diode measurement) Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- OL expected
Source: Volvo Penta service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.