OceanSphereENGINES
Seven Marine

MSVNM06.2RD1

Outboard Engine (Petrol/SI) · Shaft Line & Propulsion

Class-certified type (DNV register) · technical data sheet not yet verified​‍‌‍‌‍‍‍‍‌‌​‍⁠⁠‌⁠‌​⁠
468 kWPower
8Cylinders

The Seven Marine MSVNM06.2RD1 is an outboard spark-ignition gasoline engine intended to convert engine power into propulsive thrust through an externally mounted marine drive. It would normally be installed on the stern of the vessel rather than in a conventional machinery space, with fuel, electrical, steering, and control connections led from the boat to the engine. The installation is designed for propulsion of planing or displacement craft within the limits of the hull, transom, steering system, and propulsor selected by the boatbuilder. Refer to the manufacturer documentation for the exact figure.

Specifications

Technical data.

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EPA engine familyMSVNM06.2RD1
Model years2021
Service classOutboard (OB)
Engine Type4-Stroke
Cylinder arrangementV
Fuel meteringSequential Multiport Injection
AspirationSupercharged
CoolingWater/Coolant mixture
Useful life350 Hours / 10 Years
Country of manufactureUnited States of America
Fuel categorySingle Fuel
Electronic controlY
Displacement (l)6.2
Max test speed (1/min)5400
Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

Inspect the cooling-water intake and discharge condition, hoses, clamps, water-pump service components, thermostat or temperature-control components where fitted, and accessible cooling passages for restriction, leakage, corrosion, or salt accumulation. Check the fuel system for water, leaks, deteriorated hoses, restricted filters, damaged connectors, and evidence of stale or contaminated petrol, and inspect ignition components for corrosion, tracking, loose terminals, or heat damage. Examine engine mounts, transom or bracket attachment, steering and trim components, propeller and propeller shaft, sacrificial anodes, and the lower unit or gearcase where fitted for impact damage, leakage, abnormal play, corrosion, and fishing-line ingress. During a running check, observe starting behavior, idle stability, cooling response, charging condition, warning indications, abnormal smoke or odor, vibration, shifting quality, and the ability to accept load without misfire or hesitation. A surveyor should compare the engine identification with the installed documentation and look for unauthorized modifications, improvised wiring or fuel repairs, evidence of repeated overheating, corrosion around electrical and cooling components, and leakage into the water or bilge. For tightening torques, service intervals, diagnostic limits, fluid specifications, wear limits, and model-specific tests, refer to the manufacturer documentation for the exact figure.

Inspection

Common failures & inspection points

Spares

Replacement Parts

Spare parts notes

Useful onboard spares normally include the correct spark plugs, fuel-filter elements, fuses and relays used by the installation, selected electrical connectors or terminals, hose clamps, and a water-pump service kit or impeller where applicable. For craft operating remotely, consider carrying manufacturer-approved drive or accessory belts where fitted, selected fuel-system seals, thermostat or cooling-system service parts, propeller hardware, and the lubricants required for routine service. Because parts can differ between engines with similar external appearance or related model codes, verify every critical spare against the exact engine identification and manufacturer parts documentation.

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