🏷️ Basic Information Identification Make: Volvo Penta Model: B17 / B19 / B21 / B23 Marine Diesel Engine Codes: • B17 • B19 • B21 • B23 Application: Marine Diesel Engines 📋 Manual Details General Manual Type: Factory Service Repair Manual File Format: PDF Language: English Compatibility: All Versions of Windows & Mac Requirements: • Adobe PDF Reader • WinZip Printable: All pages are printable ⚙️ Engine Specifications General Engine Type: Marine Diesel Cylinder Configuration: Inline (likely 4-cylinder, but specific to each engine code) Fuel System: Fuel Injection Ignition System: Diesel Compression Ignition Cooling Cooling System: Water Cooling (Marine application) Lubrication Lubrication System: Engine Lubrication Technical Data Technical Information: Detailed technical information and specifications Troubleshooting Troubleshooting Guide: Included Performance Engine Combustion System: Covered 🔧 Transmission Gearbox Clutch Gearbox: Covered Clutch: Covered General Transmission System: Covered 🔧 Maintenance Periodic Periodic Checks Adjustments: Covered General Maintenance Procedures: Covered 📄 Electrical System Starting Electric Starter: Covered Charging Alternator: Covered Charging System: Covered Battery Battery System: Covered Components Lights Meters Switches: Covered Wiring Wiring Diagrams: Included 📄 Engine Internal Crankshaft Crankshaft: Covered Crankcase Crankcase: Covered Piston Piston: Covered Cylinder Cylinder: Covered Cylinder Head Cylinder Head: Covered Valves Valves: Covered 📄 Engine External Removal Installation Engine Removal Installation: Covered 📄 Chassis Body Frame Body Panels Frame Body Panels: Covered Exhaust System Exhaust System: Covered Fenders Fenders: Covered Exhaust Pipe Exhaust Pipe: Covered Body Fixtures Body Fixtures: Covered 📄 Ancillary Systems Wheels Tyres Wheels Tyres: Covered Braking Braking System: Covered Suspension Suspension: Covered Steering Steering System: Covered Balancer Balancer: Covered