69J3D11 8-26123456789Checking the stator coil1. Remove the intake silencer and discon-nect the stator coil coupler.2. Connect the test harness (3 pins) to thestator coil.3. Install the intake silencer.CAUTION:Do not start the engine when the intakesilencer is not installed.4. Measure the stator coil output peak volt-age. Replace the stator coil if belowspecification.Checking the Rectifier Regulator1. Remove the intake silencer and discon-nect the Rectifier Regulator coupler.2. Connect the test harness (2 pins) to theRectifier Regulator.3. Install the intake silencer.CAUTION:Do not start the engine when the intakesilencer is not installed.4. Measure the Rectifier Regulator outputpeak voltage. If below specification, mea-sure the stator coil output peak voltage.Replace the Rectifier Regulator if the out-put peak voltage of the stator coil isabove specification.NOTE:Disconnect the output lead coupler (red andred/yellow lead) of the Rectifier Regulatorwhen measuring the output peak voltage.Digital circuit tester: 90890-03174Peak voltage adaptor: 90890-03172Test harness (3 pins): 90890-06770Stator coil output peak voltage:Green (G) – Green (G)r/min UnloadedCranking 1,500 3,500DC V 10 42 93Green/white (G/W) – Green/white (G/W)r/min UnloadedCranking 1,500 3,500DC V 9.0 34 78S69J8470Stator coil resistance(use as reference):Green (G) – Green (G)0.24–0.41 Ω at 20 °C (68 °F)Green/white (G/W) –Green/white (G/W)0.21–0.30 Ω at 20 °C (68 °F)S69J8480BCharging system
