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General| Engine Model | 4JH110 |
|---|---|
| Number of Cylinders | 4 |
| Cooling System | Fresh water cooling with heat exchanger |
| Fuel System | Direct injection |
| Alternator | 12V - 125A |
| Direction of Rotation (seen from flywheel side) | Counterclockwise |
| Engine Type | 4-stroke, water-cooled, diesel |
| Rated Output | 81 kW (110 hp) @ 3200 rpm |
| Bore x Stroke | 84 mm x 90 mm |
| Aspiration | Turbocharged |
| Starting System | Electric starting |
| Lubrication System | Forced lubrication |
Record engine model, serial number, purchase date, and dealer information for service.
General and specific safety guidelines for engine installation, operation, and maintenance.
Illustrates the placement of safety decals on YANMAR JH series marine engines.
Overview of the 3/4JH series engines, their design, and intended use in recreational craft.
Detailed diagrams identifying key engine parts on the right and left sides.
Explains the high-pressure common rail system, its components, and associated warnings.
Describes the instrument panel, gauges, and switches for engine monitoring and control.
Details the YANMAR VC10 system for electronic engine control, including components and functions.
Specifications, handling, and precautions for using diesel and biodiesel fuels.
Engine oil specifications, viscosity, checking, and adding procedures.
Engine coolant specifications, types, mixing ratios, and handling precautions.
Step-by-step procedure for starting the engine using the B25/C35 instrument panel.
Procedures for normal engine shutdown and emergency stop procedures.
Explains how to operate the throttle and shift controls, including neutral, forward, and reverse.
Summary of maintenance items and intervals based on operating hours or time.
Detailed procedures for daily checks, visual inspections, and specific maintenance tasks.
Checks to perform after starting the engine to identify potential issues.
A table listing symptoms, probable causes, and measures for engine problems.
Details failsafe actions and DTC codes for engine control unit errors.
Steps to protect the engine and its systems during extended periods of non-use.
Provides detailed technical specifications for different engine models and marine gears.
Schematic diagrams illustrating the engine's piping systems (fuel, coolant, oil).
Details the limited emission control system warranty for YANMAR engines in the USA.
Outlines the owner's responsibilities and YANMAR's warranty coverage for emission control systems.
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