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Failure to follow WARNING instructions could result in severe injury or death.
Special precautions to avoid damage to the outboard motor.
Record outboard motor serial number for reference and ordering.
Choosing the correct propeller affects engine performance.
Procedure for starting the engine using an emergency cable.
Keep away from heat, sparks, and open flames when working.
Ensure good ventilation due to toxic exhaust gases.
Wear safety glasses, gloves, and protective clothing.
Follow torque instructions and use correct tools.
Use special tools, clean parts, and oil contact surfaces.
Inspect fuel tank, lines, and filter for damage or blockage.
Check and adjust engine oil and gear oil levels.
List of specific tools required for maintenance.
Device for measuring engine speed (RPM).
Device for testing electrical circuits.
Accessory for measuring peak voltages.
Diagrams showing component breakdowns with part numbers.
Explanation of various graphical symbols used in the manual.
Detailed technical specifications of the outboard engine.
Maintenance specifications for the engine's power unit components.
Specifications related to the camshaft.
Specifications related to the crankshaft.
Specifications for the ignition system components.
Torque values for tightening specific engine components.
General torque specifications for standard fasteners.
Schedule for routine maintenance tasks based on operating hours/time.
Inspect fuel tank, lines, and filter for damage or blockage.
Inspect fuel filter for dirt, damage, or leaks.
Procedure for checking and maintaining the engine oil level.
Step-by-step guide for changing engine oil.
Procedure for inspecting and adjusting valve clearance.
Procedure for spark plug inspection, cleaning, and replacement.
Adjustment procedure for the throttle grip cable.
Throttle cable adjustment for electric start models.
Procedure for checking and adjusting engine idling speed.
Checking and adjusting the start-in-gear protection mechanism.
Procedure for checking and changing the gear oil.
Method for checking the lower unit for oil leaks.
Inspect and replace anodes for corrosion protection.
Inspect and clean cooling water passages for blockages.
Check the thermostat's function at specified temperatures.
Safety precautions for servicing the recoil starter.
Instructions for replacing the starter rope.
Procedure for installing the recoil starter.
Safety warnings related to the ignition system.
Diagram illustrating the ignition system's electrical connections.
How to inspect the CDI unit.
Safety precautions for fuel system work.
Adjusting the connection between throttle and carburetor.
How to remove and inspect the fuel pump.
Safety measures for power unit maintenance.
Procedure for checking engine compression.
Procedure for checking engine oil pressure.
Steps for taking apart the power unit.
Procedures for maintaining the belt pulley and timing belt.
Disassembly and inspection procedures for the cylinder cover.
Inspecting valve seats, stems, and guide bushes.
Inspecting rocker arms and shafts for wear.
Procedure for checking oil pump clearances.
Steps for replacing valve guide bushes.
Steps for installing valves, springs, and retainers.
Steps for disassembling the crankcase.
Measuring piston diameter and checking specifications.
Measuring cylinder bore diameter and checking limits.
Inspecting piston ring end gap and side clearance.
Measuring crankshaft journal, crankpin, and checking run-out.
Measuring main journal oil clearance.
Installing the piston and connecting rod assembly.
Installing the piston into the cylinder using a slider.
Installing the crankshaft and main bearings.
Steps for assembling the main power unit components.
Exploded view of the top cowling assembly.
Steps to disassemble and inspect the top cowling.
Exploded view of the bottom cowling parts.
Steps to disassemble and inspect the bottom cowling.
Exploded view of the steering handle components.
Steps to disassemble and inspect the steering handle.
Exploded view of the bracket components.
Steps to disassemble and inspect the bracket.
Exploded view of upper unit components.
Steps to disassemble and inspect the upper unit.
Exploded view of the water pump assembly.
Steps to disassemble and inspect the water pump.
Exploded view of lower unit components.
Steps to disassemble and inspect the lower unit.
Inspecting the propeller shaft and clutch block.
Procedure for installing the dog clutch.
Installing oil seals and bearings for the lower casing.
Inspecting the drive shaft for wear or damage.
Inspecting gears for wear or damage.
Checking the lower casing for cracks or clogs.
Steps for assembling the lower casing.
Procedure for selecting appropriate shims for assembly.
Troubleshooting steps for starter failure.
Troubleshooting steps for engine starting issues.
Troubleshooting steps for idle instability.
Troubleshooting steps for loss of engine power.
Troubleshooting steps for excessive engine vibration.
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General