Diagnostic
Cause: Engine overheating — possible restricted water intake screens, faulty cooling system thermostat, or faulty water pump Test: Check water intake screens for restriction; inspect cooling system thermostat and water pump
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Ask Boat Guru about thisSpec · 1800 rpm conditions={"trigger":"Overheat indicator activated"}
Procedure · 1. During the warm-up period, check the oil pressure indicator (p. 49), overheat indicator (p. 49), and cooling system indicator (p. 50). WARNING: If the indicators show any abnormal condition, immediately stop the en...
Spec · 20 seconds conditions={"trigger":"Overheat indicator activates and engine speed limited"}
Procedure · 1. Idle the engine in neutral and check the cooling system indicator for water flow. 2. If water is flowing from the cooling system indicator, continue idling for 30 seconds. 3. Confirm the overheat indicator turns of...
Diagnostic · Cause: Engine overheating detected; engine speed reduced to 1,800 rpm Test: Check for clogged water intakes; monitor cooling system indicator for water flow