Owning a Volvo Penta D2-55 / D2-75 marine diesel engine means investing in reliability and performance. But even the most robust engines require expert care. This Workshop Service Repair Manual is your definitive guide to maintaining, troubleshooting, and repairing your engine with precision—ensuring peak operation and longevity. Designed for mechanics, boat owners, and marine technicians, this 102-page PDF manual delivers factory-accurate instructions, diagrams, and technical data. Whether you're performing routine maintenance or a full engine overhaul, this manual provides the knowledge you need to work with confidence. Why This Manual Is Essential: Comprehensive Coverage: Detailed procedures for D2-55 A/B/C and D2-75 A variants, including compression tests, valve adjustments, and fuel system maintenance. Step-by-Step Repairs: From cylinder head overhauls to crankshaft inspections, every critical process is explained with clarity. Technical Specifications: Wear tolerances, tightening torques, and electrical system diagrams ensure accuracy in every repair. Fault Tracing: Diagnose issues in the charging system, cooling system, and fuel injection with expert guidance. Avoid costly downtime and unnecessary dealer visits. With this manual, you gain the expertise to handle marine diesel engine maintenance like a professional. Download instantly and keep your Volvo Penta D2-55 / D2-75 running at its best. 🏷️ Basic Information Identification Make: Volvo Penta Model: D2-55 / D2-75 Engine Variant: D2-55 A/B/C, D2-75 A 📋 Manual Details Identification Manual Type: Workshop Service Repair Manual Format: PDF Download Content Language: English Page Count: 102 ⚙️ Engine Specifications General Engine Type: Marine Diesel Engine Code: D2-55, D2-75 Design Design And Function: Detailed explanation of engine components and operation Performance D2 55 Power Output Hp: 55 D2 75 Power Output Hp: 75 Components Component Description: Detailed description of all engine components Maintenance Compression Test: Included procedure for checking compression Valve Adjustment: Included procedure for valve adjustment Lubrication System: Detailed information on the oil pump and channels Fuel System: Covers injection pump, feed pump, injectors, and venting Cooling System: Fresh water system, coolant, heat exchanger, pumps, and thermostat Electrical System: Covers alternator, starter motor, and wiring diagrams Technical Data Technical Data Section Present: Yes Wear Tolerances Section Present: Yes Tightening Torque Section Present: Yes 🔧 Maintenance General Safety Precautions: Included in manual Special Tools: List of required special tools provided Repair Instructions General Repair Notes: Included Engine Overhaul Short Block Disassembly: Detailed procedure Cylinder Head Overhaul: Detailed procedure Crankshaft Inspection And Installation: Detailed procedures Piston And Ring Installation: Detailed procedures Fuel System Maintenance Injection Timing Setting: Procedure included Fuel Filter Replacement: Procedure included Cooling System Maintenance Coolant Draining And Filling: Procedures included Electrical System Maintenance Fault Tracing Charging System: Procedure included