Specification
Propeller: Propeller Size – 3-blade, Mark 6.5 (Light boats)
8.5 × 6.5 in / 216 × 165 mm diameter × pitch conditions={"blades":"3","mark":"6.5","application":"light boats"}
Specification
8.5 × 6.5 in / 216 × 165 mm diameter × pitch conditions={"blades":"3","mark":"6.5","application":"light boats"}
Open chat with this engine and topic preloaded so you can troubleshoot faster.
Ask Boat Guru about thisProcedure · 1. Reduce throttle to less than half-open and move to a safe place quickly. WARNING: Engine will run rough until throttle is reduced. 2. Stop the engine. 3. Inspect the propeller for bent or damaged blades. 4. If the ...
Diagnostic · Cause: Load on engine becomes light, triggering High Speed ESG which suppresses ignition to limit speed Test: Check propeller for bent or damaged blades Expected: Engine speed controlled under 6300 min⁻¹ (rpm)
Spec · 8.5 × 7.5 in / 216 × 190 mm diameter × pitch conditions={"blades":"3","mark":"7.5","application":"light boats"}
Procedure · 1. Move to a safe place quickly. 2. Check whether cooling water is discharged from the water check port at idle speed. 3. Stop the engine. 4. Remove any foreign matter from the gear case and propeller if necessary. 5....
Diagnostic · Cause: Foreign matter blocking gear case or propeller, or cooling water circuit failure Test: Verify cooling water discharge from water check port at idle speed; remove foreign matter from gear case and propeller