Engine speed abnormally low

Related KB links

• Engine Speed Governor (ESG): ESG Low Speed RPM Limit

  Spec · 2800 rpm conditions={"trigger":"Low speed ESG ON"}

• Pre-Season Check (After Off-Season Storage)

  Procedure · 1. Check that the shift and throttle function properly. Turn the propeller shaft when checking the shift function to avoid damaging the shift linkage. 2. Check the electrolyte level, and measure the voltage and specif...

• Engine Speed Governor (ESG): ESG High Speed RPM Limit

  Spec · 6300 rpm conditions={"trigger":"High speed ESG ON"}

• Pre-Season Engine Startup After Off-Season Storage

  Procedure · 1. Check that the shift and throttle function properly. Turn the propeller shaft when checking the shift function to avoid damaging the shift linkage. 2. Check the electrolyte level, and measure the voltage and specif...

• Engine speed abnormally high

  Diagnostic · Cause: Clogged fuel filter, fuel pump, or carburetor