The MerCruiser 165 inboard/outboard engine typically runs best at an operating temperature of around 160 to 180 degrees Fahrenheit. Maintaining this temperature range ensures optimal performance and efficiency while preventing overheating. It's important to monitor the engine's temperature gauge and ensure the cooling system is functioning properly to avoid any potential issues.
If your inboard outboard boat runs aground what action should you take?
on my 1991 5.7 L mercruiser blue water the timing should be 8 degrees before top dead center.
lift
Stop the engine and lift the outdrive
Stop the engine and lift the outdrive
In addition to shifting your weight away from the point of impact on an inboard-outboard boat, you should also ensure that the boat is properly trimmed to maintain stability and control. Adjusting the trim can help optimize the boat's performance in rough waters and improve handling. Additionally, keep a firm grip on the steering wheel and be prepared to react quickly to any changes in the boat's behavior. Always wear a life jacket for safety.
Raise the propeller clear of the sea bed, so it doesn't get obstructed when you try to re-start the motor.
If your inboard or outboard boat runs aground, first assess the situation for any immediate hazards. Shift the weight away from the point of impact to help the boat float off the obstruction. If possible, gently reverse or pivot the boat to create a better angle for dislodging. If the boat remains stuck, consider calling for assistance or using a tow service.
If your inboard-outboard boat runs aground, first ensure everyone on board is safe and assess the situation for any damage. Shift weight to the stern to help lift the bow and reduce draft, then try to power off the grounding gently if conditions allow. If that doesn't work, use anchors or a paddle to help maneuver the boat, or wait for the tide to rise if you're in a tidal area. If you're unable to free the boat, consider calling for assistance.
If your inboard-outboard boat runs aground, in addition to shifting the weight away from the point of grounding, you should assess the situation to determine if the boat is taking on water or if there are any damages. Next, try to gently rock the boat back and forth to dislodge it from the ground. If that doesn’t work, consider using a paddle or anchor line to pull the boat free, and avoid revving the engine, as this could cause further damage. If necessary, signal for assistance or call for help.
It should have one just above the inboard side of the tank.It should have one just above the inboard side of the tank.
The inboard end of the anchor line can be fastened to any secure point on the vessel.