🏷️ Basic Information Identification Make: Volvo Penta Model: MD1B, MD2B, MD3B Engine Type: Marine Diesel Outboard 📋 Manual Details General Manual Type: Factory Service / Repair / Workshop Manual Language: English Format: PDF Delivery Delivery Method: Instant Download Compatibility Operating Systems: All Versions of Windows & Mac Requirements Software Requirements: Adobe PDF Reader & WinZip Features Printable: Yes Content Covered Systems: • Engine Block • Lubricating System • Fuel System • Cooling System • Electrical System • Reverse Gear • Special Tools ⚙️ Engine Specifications Md1B Cylinders: 1 Displacement: 337 cc (20.5 cu in) Bore X Stroke: 70 mm x 86 mm (2.76 in x 3.39 in) Power Output: 7.5 hp (5.5 kW) at 2000 rpm Md2B Cylinders: 2 Displacement: 674 cc (41.1 cu in) Bore X Stroke: 70 mm x 86 mm (2.76 in x 3.39 in) Power Output: 15 hp (11 kW) at 2000 rpm Md3B Cylinders: 3 Displacement: 1011 cc (61.7 cu in) Bore X Stroke: 70 mm x 86 mm (2.76 in x 3.39 in) Power Output: 22 hp (16.2 kW) at 2000 rpm General Cooling System Type: Direct Cooling Fuel Type: Diesel