Do you have a question about the Yanmar 3QM30Y and is the answer not in the manual?
Fuel Type | Diesel |
---|---|
Cooling System | Water-cooled |
Rated RPM | 3000 RPM |
Engine Type | Four-stroke, vertical, water-cooled diesel engine |
Power Output | 30 hp (22.4 kW) |
Instructions for using the correct diesel oil and avoiding dirt when refueling.
Guidance on selecting oil viscosity and avoiding mixing different oil types.
Procedures for breaking in a new engine during the first 50 hours of operation.
Steps for preparing the fuel system, including filling the tank and checking injection.
Instructions for checking and maintaining the engine's oil levels.
Steps for starting the engine using a hand-cranking method.
Procedure for starting the engine using an electric starter motor.
A schematic illustration of the engine's electrical wiring connections.
Guidance on idling the engine for a specified period before applying load.
Checking the fuel level and ensuring timely refueling.
Verifying the oil pressure warning lamp is off.
Checking the flow of cooling water and the warning lamp.
Ensuring the battery charging lamp is off.
Inspecting exhaust color for signs of overload.
How to respond to unusual engine noises during operation.
Maintenance tasks related to the fuel system at scheduled intervals.
Maintenance tasks related to the lubrication system at scheduled intervals.
Maintenance tasks related to the cooling water system at scheduled intervals.
Maintenance tasks related to the cylinder head at scheduled intervals.
Miscellaneous maintenance checks for other engine components.
Details the capacity of the fresh water tank for the cooling system.
Guidelines for using appropriate cooling water and its properties.
Recommendation to add rust inhibitor when changing cooling water.
Advice on using permanent type antifreeze for winter protection.
Safety precautions when removing the fresh water tank filler cap.
Procedures for checking the fresh water level before operation.
Steps for draining the cooling water from the system.
The importance of idling the engine before shutting it down.
How to clean the heat exchanger pipe to maintain cooling efficiency.
Importance of checking for fresh water leaks due to engine seizure risk.
Information on replacing anticorrosion zinc for preventing corrosion.
Guidelines for mounting the auxiliary water tank.
Procedures for maintaining the sub-tank during engine operation.