Diagnostic
Cause: Engine overheating — engine protection system engaged Test: Observe overheat indicator (RED) and buzzer activation; engine speed decrease at cruising speed is automatic
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Ask Boat Guru about thisSpec · 20 seconds conditions={"trigger":"Overheat condition persists after initial speed reduction"}
Procedure · 1. Note that the oil pressure indicator has gone off and the buzzer has sounded — the engine protection system is now limiting engine speed. WARNING: Do not ignore this warning. Continued operation with low oil pressu...
Spec · 20 seconds conditions={"trigger":"Overheat indicator activates and engine speed limited"}
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...
Diagnostic · Cause: Overheat protection system triggered due to insufficient warm-up Test: Allow engine to warm up fully before increasing speed; monitor overheat indicator