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Volvo Penta MD2B

  • Diesel

Engine data

Specifications for Volvo Penta MD2B
FuelDiesel
TypeInboard

Autumn and spring plan for Volvo Penta MD2B

Here's what to do when hauling out and launching. Always follow the instruction book for your engine.

Autumn

  • Change the engine oil and oil filter3.25 l Diesel engine oil API CD; SAE 20 above +20 °C, SAE 10W below +20 °C
  • Replace the fuel filter and water separatorFill the tank to reduce condensation.
  • Winterise the raw water systemLet the engine draw in antifreeze until it comes out of the exhaust, or drain the system as described in the owner's manual.
  • Check the coolant's antifreeze protection
  • Remove the impeller and store it dry
  • Check anodes, belts and hoses
  • Fully charge the batteries and disconnect the negative terminal

Spring

  • Fit the impellerReplace it if it is stiff or cracked.
  • Check belts, hoses, oil level and coolant
  • Check through-hulls, seacocks and hose clamps
  • Charge and connect the batteries, clean the terminals
  • After launching, check that nothing is leakingStart the engine and check that cooling water flows out evenly.
Add to calendarTick off in the service bookTwo reminders a year: in April and in October.

Email me the plan

Service data

Troubleshooting

Troubleshooting by symptom

Manuals

Exploded views & parts catalogs

  • Shop
    Parts catalog (exploded diagrams) (legacy.marinepartsexpress.com)
    EN · HTML
  • Shop
    Marine Parts Express – exploded views, Volvo Penta diesel (legacy.marinepartsexpress.com)

    Spare parts diagrams by engine model, free to browse.

  • Shop
    Marine-diesel-engine-manuals.com: Volvo Penta (external link)

    Workshop and instruction manuals for AQ, GL/GXi and drives. Some pages can be previewed for free; the full manual must be purchased.

Listings for MD2B

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Boats with MD2B

4 boat models · A used boat may have had its engine replaced.

Hallberg-Rassy Mistral 33Nautor's Swan Swan 40Nautor's Swan Swan 43Vindö 50

Owners' experiences

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Related models

MD1

Inboard

Diesel

MD1B

Inboard

Diesel

MD2

Inboard

Diesel

MD3B

Inboard

Diesel

Service guides

Replacing the impeller →Winterize a boat engine →Find the engine number →

Frequently asked questions about MD2B

How much oil does the MD2B take?

MD2B takes about 3.25 litres of engine oil including the filter. Engine incl. RB reverse gear.

What is the valve clearance on the MD2B?

Intake 0.3 mm and exhaust 0.35 mm, warm engine.

Where can I find the owner's manual for MD2B?

Links to owner's manuals and workshop manuals are available under Manuals.

What fuel does the MD2B use?

Volvo Penta MD2B runs on diesel.

Sources

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