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General| Engine Type | Two-stroke diesel |
|---|---|
| Bore | 4.25 inches (108 mm) |
| Fuel Type | Diesel |
| Cooling System | Liquid-cooled |
| Configuration | V |
| Cylinder Count | 6, 8, 12, 16 |
| Stroke | 5.00 inches (127 mm) |
| Aspiration | Turbocharged |
| Torque | Varies by model and configuration |
| Displacement per Cylinder | 71 cubic inches (1.2 L) |
Outlines warranty terms and availability of policy documents.
Explains the two-stroke cycle operation of the engine.
Details engine models, rotation, and accessory placement.
Provides key technical specifications for V-71 engines.
Explains how to identify engine models and serial numbers.
Describes the purpose of the built-in parts book.
Illustrates engine components through cross-section diagrams.
Describes the components and operation of the fuel delivery system.
Explains how air is supplied for scavenging and combustion.
Details the engine's oil circulation and lubrication system.
Covers the engine coolant circulation and heat dissipation methods.
Describes engine gauges, switches, and control components.
Explains automatic and manual engine shutdown mechanisms.
Details electrical and hydraulic starting methods.
Explains the function and types of engine speed governors.
Describes PTO unit design and clutch adjustment procedures.
Details the operation and maintenance of the Torqmatic marine gear.
Explains the Twin Disc marine gear features and operation.
Covers the Snow-Nabstedt marine gear used with 16V engines.
Provides procedures for starting, running, and stopping the engine.
Covers starting, running, and paralleling generator sets.
Procedures for checking and changing engine oil and filters.
Details cleaning, flushing, and inspecting cooling system components.
Covers fuel strainer, filter, and pressure checks.
Describes servicing for air cleaners and air box drains.
Lubrication and checks for starter, alternator, and battery.
Lubrication for governors, throttle, and clutch controls.
Adjusts fan, pump, and alternator drive belts for proper tension.
Maintenance for protective systems and the hydrostarter.
Inspection and fluid checks for turbocharger and fan drive.
Lubrication and inspection for generators and PTOs.
Oil level checks and changes for transmissions and marine gears.
Guidelines for selecting and using diesel fuel based on classification.
Recommendations for engine oil types, grades, and additives.
Specifies water quality and inhibitor requirements for engine coolant.
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