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States that the manual's content was correct at the time of printing, but specifications may change.
Details about the Craftsman Marine model data tag, its location, and information it provides.
Information on the Mitsubishi engine serial number engraving location on the engine block.
Explains warning pictograms and symbols used in the manual for safety.
Diagram illustrating engine components on the service side with labels.
Diagram illustrating engine components on the starter motor side with labels.
Details about identification tags, their location, and engine serial numbers.
Instructions for filling the engine with the correct type and quantity of lubrication oil.
Details on filling the gearbox with the correct lubricant type and quantity for various models.
Instructions for filling the inner cooling circuit with the correct coolant mixture and level.
Overview of the standard Alfa10E and Alfa20E instrument panels and their functions.
Explains revolution counter, voltmeter, and monitoring lights on the instrument panel.
Step-by-step guide on how to safely start the engine, including pre-heating and key operations.
Instructions for stopping the engine using the electric stop switch or manual stop procedure.
Overview of periodic maintenance tasks and their recommended intervals.
Procedures for checking, changing, and filling engine oil and oil filters.
Instructions for checking coolant levels and replacing cooling liquid and water strainers.
Procedures for fuel filter replacement, water separator draining, and fuel system bleeding.
Guidance on checking gearbox oil, and inspecting and tensioning the V-belt.
Checks for engine mountings, hose connections, and fasteners.
Preparing a fuel mixture for running the engine to protect it during winter standstill.
Recommendations for replacing the oil filter and using protective engine oil for winter storage.
Steps to prepare the raw water cooling system, including adding anti-freeze.
Ensuring sufficient anti-freeze in the cooling system and managing the electrical system during winter.
Draining water from the fuel filter/water separator to prevent frost damage.
Connecting fuel supply, charging battery, and verifying hose connections and strainers.
Checking raw water entry, coolant level, lubrication oil, and system integrity before starting.
Troubleshooting common problems related to the starter motor not rotating or engaging.
Diagnosing why the engine turns but doesn't respond, or responds with exhaust smoke.
Solutions for engines that start but run irregularly or stop unexpectedly, or fail to reach maximum revolutions.
Troubleshooting common causes of engine overheating, poor cylinder performance, and low oil pressure.
Addressing excessive fuel consumption, blue/black/white smoke from the exhaust, and potential causes.
Table detailing engine specifications like bore, stroke, capacity, compression ratio, torque, and weight.
Specific data for CM2.12, CM2.16, CM3.27 models including gearbox, protection, alternator, and instrument panel.
Recommended engine oil type, viscosity, and classification for various ambient temperatures.
Oil capacity for the engine and gearbox for different models.
Fuel specifications for summer/winter and table of anti-freeze concentration for engine coolant.
Diagram showing overall dimensions and port locations for CM2.12 and CM2.16 engines.
Diagram showing overall dimensions and port locations for the CM3.27 engine.
States that the manual's content was correct at the time of printing, but specifications may change.
Details about the Craftsman Marine model data tag, its location, and information it provides.
Information on the Mitsubishi engine serial number engraving location on the engine block.
Explains warning pictograms and symbols used in the manual for safety.
Diagram illustrating engine components on the service side with labels.
Diagram illustrating engine components on the starter motor side with labels.
Details about identification tags, their location, and engine serial numbers.
Instructions for filling the engine with the correct type and quantity of lubrication oil.
Details on filling the gearbox with the correct lubricant type and quantity for various models.
Instructions for filling the inner cooling circuit with the correct coolant mixture and level.
Overview of the standard Alfa10E and Alfa20E instrument panels and their functions.
Explains revolution counter, voltmeter, and monitoring lights on the instrument panel.
Step-by-step guide on how to safely start the engine, including pre-heating and key operations.
Instructions for stopping the engine using the electric stop switch or manual stop procedure.
Overview of periodic maintenance tasks and their recommended intervals.
Procedures for checking, changing, and filling engine oil and oil filters.
Instructions for checking coolant levels and replacing cooling liquid and water strainers.
Procedures for fuel filter replacement, water separator draining, and fuel system bleeding.
Guidance on checking gearbox oil, and inspecting and tensioning the V-belt.
Checks for engine mountings, hose connections, and fasteners.
Preparing a fuel mixture for running the engine to protect it during winter standstill.
Recommendations for replacing the oil filter and using protective engine oil for winter storage.
Steps to prepare the raw water cooling system, including adding anti-freeze.
Ensuring sufficient anti-freeze in the cooling system and managing the electrical system during winter.
Draining water from the fuel filter/water separator to prevent frost damage.
Connecting fuel supply, charging battery, and verifying hose connections and strainers.
Checking raw water entry, coolant level, lubrication oil, and system integrity before starting.
Troubleshooting common problems related to the starter motor not rotating or engaging.
Diagnosing why the engine turns but doesn't respond, or responds with exhaust smoke.
Solutions for engines that start but run irregularly or stop unexpectedly, or fail to reach maximum revolutions.
Troubleshooting common causes of engine overheating, poor cylinder performance, and low oil pressure.
Addressing excessive fuel consumption, blue/black/white smoke from the exhaust, and potential causes.
Table detailing engine specifications like bore, stroke, capacity, compression ratio, torque, and weight.
Specific data for CM2.12, CM2.16, CM3.27 models including gearbox, protection, alternator, and instrument panel.
Recommended engine oil type, viscosity, and classification for various ambient temperatures.
Oil capacity for the engine and gearbox for different models.
Fuel specifications for summer/winter and table of anti-freeze concentration for engine coolant.
Diagram showing overall dimensions and port locations for CM2.12 and CM2.16 engines.
Diagram showing overall dimensions and port locations for the CM3.27 engine.
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