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General| Engine Model | 3TNM68 |
|---|---|
| Fuel Type | Diesel |
| Cooling System | Water-cooled |
| Aspiration | Natural |
| Compression Ratio | 23.5:1 |
| Starting System | Electric starter |
| Engine Type | Vertical, water-cooled 4-cycle diesel |
| Bore x Stroke | 68 mm x 78.4 mm |
| Combustion system | Indirect injection |
| Lubrication System | Forced lubrication |
Highlights DANGER and WARNING alerts indicating immediate hazardous situations.
Details specific warnings for fire, explosion, crush, and other physical hazards.
Details specific warnings for burn, high-pressure, shock, and related hazards.
Presents a schedule of maintenance tasks based on operating hours for engine upkeep.
Details procedures for replacing engine oil/filter and cleaning fuel filter/water separator.
Details cylinder head specifications, disassembly, and reassembly procedures.
Contains specifications and procedures for crankshafts and pistons.
Provides a chart detailing tightening torques for various engine bolts and nuts.
Covers the procedures for checking and adjusting the engine's fuel injection timing.
Offers a flowchart to diagnose and resolve common starter motor issues.
Provides a troubleshooting guide for diagnosing and resolving alternator issues.
Presents detailed charts linking engine symptoms to causes and corrective actions.
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